19030885952

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{1993}}^1$

素因数の和:2540

約数の個数: 112

約数和(自身を含む): 42543984000

約数和(自身を除く): 23513098048

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 184, 208, 299, 368, 416, 499, 598, 736, 832, 998, 1196, 1472, 1993, 1996, 2392, 3986, 3992, 4784, 6487, 7972, 7984, 9568, 11477, 12974, 15944, 15968, 19136, 22954, 25909, 25948, 31888, 31936, 45839, 45908, 51818, 51896, 63776, 91678, 91816, 103636, 103792, 127552, 149201, 183356, 183632, 207272, 207584, 298402, 366712, 367264, 414544, 415168, 595907, 596804, 733424, 734528, 829088, 994507, 1191814, 1193608, 1466848, 1658176, 1989014, 2383628, 2387216, 2933696, 3978028, 4767256, 4774432, 7956056, 9534512, 9548864, 12928591, 15912112, 19069024, 22873661, 25857182, 31824224, 38138048, 45747322, 51714364, 63648448, 91494644, 103428728, 182989288, 206857456, 297357593, 365978576, 413714912, 594715186, 731957152, 827429824, 1189430372, 1463914304, 2378860744, 4757721488, 9515442976, 19030885952]

約数ペア:

[(1, 19030885952), (2, 9515442976), (4, 4757721488), (8, 2378860744), (13, 1463914304), (16, 1189430372), (23, 827429824), (26, 731957152), (32, 594715186), (46, 413714912), (52, 365978576), (64, 297357593), (92, 206857456), (104, 182989288), (184, 103428728), (208, 91494644), (299, 63648448), (368, 51714364), (416, 45747322), (499, 38138048), (598, 31824224), (736, 25857182), (832, 22873661), (998, 19069024), (1196, 15912112), (1472, 12928591), (1993, 9548864), (1996, 9534512), (2392, 7956056), (3986, 4774432), (3992, 4767256), (4784, 3978028), (6487, 2933696), (7972, 2387216), (7984, 2383628), (9568, 1989014), (11477, 1658176), (12974, 1466848), (15944, 1193608), (15968, 1191814), (19136, 994507), (22954, 829088), (25909, 734528), (25948, 733424), (31888, 596804), (31936, 595907), (45839, 415168), (45908, 414544), (51818, 367264), (51896, 366712), (63776, 298402), (91678, 207584), (91816, 207272), (103636, 183632), (103792, 183356), (127552, 149201)]