19932802

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1\times {\mathrm{617}}^1$

素因数の和:1205

約数の個数: 16

約数和(自身を含む): 31035960

約数和(自身を除く): 11103158

約数列:

[1, 2, 29, 58, 557, 617, 1114, 1234, 16153, 17893, 32306, 35786, 343669, 687338, 9966401, 19932802]

約数ペア:

[(1, 19932802), (2, 9966401), (29, 687338), (58, 343669), (557, 35786), (617, 32306), (1114, 17893), (1234, 16153)]