13097872

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{26407}}^1$

素因数の和:26446

約数の個数: 20

約数和(自身を含む): 26196736

約数和(自身を除く): 13098864

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 26407, 52814, 105628, 211256, 422512, 818617, 1637234, 3274468, 6548936, 13097872]

約数ペア:

[(1, 13097872), (2, 6548936), (4, 3274468), (8, 1637234), (16, 818617), (31, 422512), (62, 211256), (124, 105628), (248, 52814), (496, 26407)]