17939524

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2579}}^1$

素因数の和:2667

約数の個数: 24

約数和(自身を含む): 32941440

約数和(自身を除く): 15001916

約数列:

[1, 2, 4, 37, 47, 74, 94, 148, 188, 1739, 2579, 3478, 5158, 6956, 10316, 95423, 121213, 190846, 242426, 381692, 484852, 4484881, 8969762, 17939524]

約数ペア:

[(1, 17939524), (2, 8969762), (4, 4484881), (37, 484852), (47, 381692), (74, 242426), (94, 190846), (148, 121213), (188, 95423), (1739, 10316), (2579, 6956), (3478, 5158)]