188845910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{156071}}^1$

素因数の和:156100

約数の個数: 24

約数和(自身を含む): 373636368

約数和(自身を除く): 184790458

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 156071, 312142, 780355, 1560710, 1716781, 3433562, 8583905, 17167810, 18884591, 37769182, 94422955, 188845910]

約数ペア:

[(1, 188845910), (2, 94422955), (5, 37769182), (10, 18884591), (11, 17167810), (22, 8583905), (55, 3433562), (110, 1716781), (121, 1560710), (242, 780355), (605, 312142), (1210, 156071)]