9898388

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1423}}^1$

素因数の和:1511

約数の個数: 24

約数和(自身を含む): 18181632

約数和(自身を除く): 8283244

約数列:

[1, 2, 4, 37, 47, 74, 94, 148, 188, 1423, 1739, 2846, 3478, 5692, 6956, 52651, 66881, 105302, 133762, 210604, 267524, 2474597, 4949194, 9898388]

約数ペア:

[(1, 9898388), (2, 4949194), (4, 2474597), (37, 267524), (47, 210604), (74, 133762), (94, 105302), (148, 66881), (188, 52651), (1423, 6956), (1739, 5692), (2846, 3478)]