15372748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3019}}^1$

素因数の和:3109

約数の個数: 24

約数和(自身を含む): 28750400

約数和(自身を除く): 13377652

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 3019, 5092, 6038, 12076, 57361, 114722, 202273, 229444, 404546, 809092, 3843187, 7686374, 15372748]

約数ペア:

[(1, 15372748), (2, 7686374), (4, 3843187), (19, 809092), (38, 404546), (67, 229444), (76, 202273), (134, 114722), (268, 57361), (1273, 12076), (2546, 6038), (3019, 5092)]