187866874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{136333}}^1$

素因数の和:136401

約数の個数: 16

約数和(自身を含む): 309205512

約数和(自身を除く): 121338638

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 136333, 272666, 1772329, 3544658, 7225649, 14451298, 93933437, 187866874]

約数ペア:

[(1, 187866874), (2, 93933437), (13, 14451298), (26, 7225649), (53, 3544658), (106, 1772329), (689, 272666), (1378, 136333)]