191382910

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{70621}}^1$

素因数の和:70899

約数の個数: 16

約数和(自身を含む): 345765312

約数和(自身を除く): 154382402

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 70621, 141242, 353105, 706210, 19138291, 38276582, 95691455, 191382910]

約数ペア:

[(1, 191382910), (2, 95691455), (5, 38276582), (10, 19138291), (271, 706210), (542, 353105), (1355, 141242), (2710, 70621)]