11854865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 17003520

約数和(自身を除く): 5148655

約数列:

[1, 5, 11, 17, 31, 55, 85, 155, 187, 341, 409, 527, 935, 1705, 2045, 2635, 4499, 5797, 6953, 12679, 22495, 28985, 34765, 63395, 76483, 139469, 215543, 382415, 697345, 1077715, 2370973, 11854865]

約数ペア:

[(1, 11854865), (5, 2370973), (11, 1077715), (17, 697345), (31, 382415), (55, 215543), (85, 139469), (155, 76483), (187, 63395), (341, 34765), (409, 28985), (527, 22495), (935, 12679), (1705, 6953), (2045, 5797), (2635, 4499)]