19570138

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{14411}}^1$

素因数の和:14517

約数の個数: 16

約数和(自身を含む): 33897024

約数和(自身を除く): 14326886

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 14411, 28822, 100877, 201754, 1397867, 2795734, 9785069, 19570138]

約数ペア:

[(1, 19570138), (2, 9785069), (7, 2795734), (14, 1397867), (97, 201754), (194, 100877), (679, 28822), (1358, 14411)]