19796793986

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{9697}}^1\times {\mathrm{4271}}^1$

素因数の和:14209

約数の個数: 16

約数和(自身を含む): 29829496320

約数和(自身を除く): 10032702334

約数列:

[1, 2, 239, 478, 4271, 8542, 9697, 19394, 1020769, 2041538, 2317583, 4635166, 41415887, 82831774, 9898396993, 19796793986]

約数ペア:

[(1, 19796793986), (2, 9898396993), (239, 82831774), (478, 41415887), (4271, 4635166), (8542, 2317583), (9697, 2041538), (19394, 1020769)]