19363476

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8629}}^1$

素因数の和:8664

約数の個数: 48

約数和(自身を含む): 52194240

約数和(自身を除く): 32830764

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 8629, 17258, 25887, 34516, 51774, 94919, 103548, 146693, 189838, 284757, 293386, 379676, 440079, 569514, 586772, 880158, 1139028, 1613623, 1760316, 3227246, 4840869, 6454492, 9681738, 19363476]

約数ペア:

[(1, 19363476), (2, 9681738), (3, 6454492), (4, 4840869), (6, 3227246), (11, 1760316), (12, 1613623), (17, 1139028), (22, 880158), (33, 586772), (34, 569514), (44, 440079), (51, 379676), (66, 293386), (68, 284757), (102, 189838), (132, 146693), (187, 103548), (204, 94919), (374, 51774), (561, 34516), (748, 25887), (1122, 17258), (2244, 8629)]