2017684822

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{238103}}^1$

素因数の和:238347

約数の個数: 16

約数和(自身を含む): 3200117760

約数和(自身を除く): 1182432938

約数列:

[1, 2, 19, 38, 223, 446, 4237, 8474, 238103, 476206, 4523957, 9047914, 53096969, 106193938, 1008842411, 2017684822]

約数ペア:

[(1, 2017684822), (2, 1008842411), (19, 106193938), (38, 53096969), (223, 9047914), (446, 4523957), (4237, 476206), (8474, 238103)]