15246398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5651}}^1$

素因数の和:5743

約数の個数: 16

約数和(自身を含む): 24416640

約数和(自身を除く): 9170242

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 5651, 11302, 107369, 214738, 401221, 802442, 7623199, 15246398]

約数ペア:

[(1, 15246398), (2, 7623199), (19, 802442), (38, 401221), (71, 214738), (142, 107369), (1349, 11302), (2698, 5651)]