18616031065

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{163679}}^1$

素因数の和:163773

約数の個数: 24

約数和(自身を含む): 23895970560

約数和(自身を除く): 5279939495

約数列:

[1, 5, 23, 43, 115, 215, 529, 989, 2645, 4945, 22747, 113735, 163679, 818395, 3764617, 7038197, 18823085, 35190985, 86586191, 161878531, 432930955, 809392655, 3723206213, 18616031065]

約数ペア:

[(1, 18616031065), (5, 3723206213), (23, 809392655), (43, 432930955), (115, 161878531), (215, 86586191), (529, 35190985), (989, 18823085), (2645, 7038197), (4945, 3764617), (22747, 818395), (113735, 163679)]