20189223431

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3571}}^1\times {\mathrm{6491}}^1$

素因数の和:10142

約数の個数: 16

約数和(自身を含む): 22076331648

約数和(自身を除く): 1887108217

約数列:

[1, 13, 67, 871, 3571, 6491, 46423, 84383, 239257, 434897, 3110341, 5653661, 23179361, 301331693, 1553017187, 20189223431]

約数ペア:

[(1, 20189223431), (13, 1553017187), (67, 301331693), (871, 23179361), (3571, 5653661), (6491, 3110341), (46423, 434897), (84383, 239257)]