15105808

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{4943}}^1$

素因数の和:5142

約数の個数: 20

約数和(自身を含む): 29426688

約数和(自身を除く): 14320880

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 4943, 9886, 19772, 39544, 79088, 944113, 1888226, 3776452, 7552904, 15105808]

約数ペア:

[(1, 15105808), (2, 7552904), (4, 3776452), (8, 1888226), (16, 944113), (191, 79088), (382, 39544), (764, 19772), (1528, 9886), (3056, 4943)]