13907506

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2633}}^1$

素因数の和:2793

約数の個数: 16

約数和(自身を含む): 22125600

約数和(自身を除く): 8218094

約数列:

[1, 2, 19, 38, 139, 278, 2633, 2641, 5266, 5282, 50027, 100054, 365987, 731974, 6953753, 13907506]

約数ペア:

[(1, 13907506), (2, 6953753), (19, 731974), (38, 365987), (139, 100054), (278, 50027), (2633, 5282), (2641, 5266)]