18883166401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{665111}}^1$

素因数の和:665240

約数の個数: 16

約数和(自身を含む): 21549628800

約数和(自身を除く): 2666462399

約数列:

[1, 11, 29, 89, 319, 979, 2581, 28391, 665111, 7316221, 19288219, 59194879, 212170409, 651143669, 1716651491, 18883166401]

約数ペア:

[(1, 18883166401), (11, 1716651491), (29, 651143669), (89, 212170409), (319, 59194879), (979, 19288219), (2581, 7316221), (28391, 665111)]