194920891

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{2083}}^1$

素因数の和:2322

約数の個数: 16

約数和(自身を含む): 218469888

約数和(自身を除く): 23548997

約数列:

[1, 11, 47, 181, 517, 1991, 2083, 8507, 22913, 93577, 97901, 377023, 1076911, 4147253, 17720081, 194920891]

約数ペア:

[(1, 194920891), (11, 17720081), (47, 4147253), (181, 1076911), (517, 377023), (1991, 97901), (2083, 93577), (8507, 22913)]