16874508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 48294400

約数和(自身を除く): 31419892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 97, 109, 114, 133, 194, 218, 228, 266, 291, 327, 388, 399, 436, 532, 582, 654, 679, 763, 798, 1164, 1308, 1358, 1526, 1596, 1843, 2037, 2071, 2289, 2716, 3052, 3686, 4074, 4142, 4578, 5529, 6213, 7372, 8148, 8284, 9156, 10573, 11058, 12426, 12901, 14497, 21146, 22116, 24852, 25802, 28994, 31719, 38703, 42292, 43491, 51604, 57988, 63438, 74011, 77406, 86982, 126876, 148022, 154812, 173964, 200887, 222033, 296044, 401774, 444066, 602661, 803548, 888132, 1205322, 1406209, 2410644, 2812418, 4218627, 5624836, 8437254, 16874508]

約数ペア:

[(1, 16874508), (2, 8437254), (3, 5624836), (4, 4218627), (6, 2812418), (7, 2410644), (12, 1406209), (14, 1205322), (19, 888132), (21, 803548), (28, 602661), (38, 444066), (42, 401774), (57, 296044), (76, 222033), (84, 200887), (97, 173964), (109, 154812), (114, 148022), (133, 126876), (194, 86982), (218, 77406), (228, 74011), (266, 63438), (291, 57988), (327, 51604), (388, 43491), (399, 42292), (436, 38703), (532, 31719), (582, 28994), (654, 25802), (679, 24852), (763, 22116), (798, 21146), (1164, 14497), (1308, 12901), (1358, 12426), (1526, 11058), (1596, 10573), (1843, 9156), (2037, 8284), (2071, 8148), (2289, 7372), (2716, 6213), (3052, 5529), (3686, 4578), (4074, 4142)]