13988516

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2011}}^1$

素因数の和:2099

約数の個数: 24

約数和(自身を含む): 25689216

約数和(自身を除く): 11700700

約数列:

[1, 2, 4, 37, 47, 74, 94, 148, 188, 1739, 2011, 3478, 4022, 6956, 8044, 74407, 94517, 148814, 189034, 297628, 378068, 3497129, 6994258, 13988516]

約数ペア:

[(1, 13988516), (2, 6994258), (4, 3497129), (37, 378068), (47, 297628), (74, 189034), (94, 148814), (148, 94517), (188, 74407), (1739, 8044), (2011, 6956), (3478, 4022)]