17690684

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{36551}}^1$

素因数の和:36577

約数の個数: 18

約数和(自身を含む): 34029912

約数和(自身を除く): 16339228

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 36551, 73102, 146204, 402061, 804122, 1608244, 4422671, 8845342, 17690684]

約数ペア:

[(1, 17690684), (2, 8845342), (4, 4422671), (11, 1608244), (22, 804122), (44, 402061), (121, 146204), (242, 73102), (484, 36551)]