18613430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{15383}}^1$

素因数の和:15412

約数の個数: 24

約数和(自身を含む): 36829296

約数和(自身を除く): 18215866

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 15383, 30766, 76915, 153830, 169213, 338426, 846065, 1692130, 1861343, 3722686, 9306715, 18613430]

約数ペア:

[(1, 18613430), (2, 9306715), (5, 3722686), (10, 1861343), (11, 1692130), (22, 846065), (55, 338426), (110, 169213), (121, 153830), (242, 76915), (605, 30766), (1210, 15383)]