1900511426

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{739}}^1\times {\mathrm{10627}}^1$

素因数の和:11390

約数の個数: 24

約数和(自身を含む): 3138023280

約数和(自身を除く): 1237511854

約数列:

[1, 2, 11, 22, 121, 242, 739, 1478, 8129, 10627, 16258, 21254, 89419, 116897, 178838, 233794, 1285867, 2571734, 7853353, 15706706, 86386883, 172773766, 950255713, 1900511426]

約数ペア:

[(1, 1900511426), (2, 950255713), (11, 172773766), (22, 86386883), (121, 15706706), (242, 7853353), (739, 2571734), (1478, 1285867), (8129, 233794), (10627, 178838), (16258, 116897), (21254, 89419)]