189784969

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{2503}}^1$

素因数の和:2688

約数の個数: 16

約数和(自身を含む): 212379264

約数和(自身を除く): 22594295

約数列:

[1, 11, 61, 113, 671, 1243, 2503, 6893, 27533, 75823, 152683, 282839, 1679513, 3111229, 17253179, 189784969]

約数ペア:

[(1, 189784969), (11, 17253179), (61, 3111229), (113, 1679513), (671, 282839), (1243, 152683), (2503, 75823), (6893, 27533)]