15704854548

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{668747}}^1$

素因数の和:668876

約数の個数: 48

約数和(自身を含む): 38947883520

約数和(自身を除く): 23243028972

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 103, 114, 206, 228, 309, 412, 618, 1236, 1957, 3914, 5871, 7828, 11742, 23484, 668747, 1337494, 2006241, 2674988, 4012482, 8024964, 12706193, 25412386, 38118579, 50824772, 68880941, 76237158, 137761882, 152474316, 206642823, 275523764, 413285646, 826571292, 1308737879, 2617475758, 3926213637, 5234951516, 7852427274, 15704854548]

約数ペア:

[(1, 15704854548), (2, 7852427274), (3, 5234951516), (4, 3926213637), (6, 2617475758), (12, 1308737879), (19, 826571292), (38, 413285646), (57, 275523764), (76, 206642823), (103, 152474316), (114, 137761882), (206, 76237158), (228, 68880941), (309, 50824772), (412, 38118579), (618, 25412386), (1236, 12706193), (1957, 8024964), (3914, 4012482), (5871, 2674988), (7828, 2006241), (11742, 1337494), (23484, 668747)]