9017872

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{2861}}^1$

素因数の和:3066

約数の個数: 20

約数和(自身を含む): 17566956

約数和(自身を除く): 8549084

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 2861, 3152, 5722, 11444, 22888, 45776, 563617, 1127234, 2254468, 4508936, 9017872]

約数ペア:

[(1, 9017872), (2, 4508936), (4, 2254468), (8, 1127234), (16, 563617), (197, 45776), (394, 22888), (788, 11444), (1576, 5722), (2861, 3152)]