23423894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{12689}}^1$

素因数の和:12775

約数の個数: 16

約数和(自身を含む): 38374560

約数和(自身を除く): 14950666

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 12689, 25378, 164957, 329914, 900919, 1801838, 11711947, 23423894]

約数ペア:

[(1, 23423894), (2, 11711947), (13, 1801838), (26, 900919), (71, 329914), (142, 164957), (923, 25378), (1846, 12689)]