19387296

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1181}}^1$

素因数の和:1219

約数の個数: 96

約数和(自身を含む): 59572800

約数和(自身を除く): 40185504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 608, 684, 864, 912, 1026, 1181, 1368, 1824, 2052, 2362, 2736, 3543, 4104, 4724, 5472, 7086, 8208, 9448, 10629, 14172, 16416, 18896, 21258, 22439, 28344, 31887, 37792, 42516, 44878, 56688, 63774, 67317, 85032, 89756, 113376, 127548, 134634, 170064, 179512, 201951, 255096, 269268, 340128, 359024, 403902, 510192, 538536, 605853, 718048, 807804, 1020384, 1077072, 1211706, 1615608, 2154144, 2423412, 3231216, 4846824, 6462432, 9693648, 19387296]

約数ペア:

[(1, 19387296), (2, 9693648), (3, 6462432), (4, 4846824), (6, 3231216), (8, 2423412), (9, 2154144), (12, 1615608), (16, 1211706), (18, 1077072), (19, 1020384), (24, 807804), (27, 718048), (32, 605853), (36, 538536), (38, 510192), (48, 403902), (54, 359024), (57, 340128), (72, 269268), (76, 255096), (96, 201951), (108, 179512), (114, 170064), (144, 134634), (152, 127548), (171, 113376), (216, 89756), (228, 85032), (288, 67317), (304, 63774), (342, 56688), (432, 44878), (456, 42516), (513, 37792), (608, 31887), (684, 28344), (864, 22439), (912, 21258), (1026, 18896), (1181, 16416), (1368, 14172), (1824, 10629), (2052, 9448), (2362, 8208), (2736, 7086), (3543, 5472), (4104, 4724)]