19657186564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{6150559}}^1$

素因数の和:6150627

約数の個数: 24

約数和(自身を含む): 37198586880

約数和(自身を除く): 17541400316

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 799, 1598, 3196, 6150559, 12301118, 24602236, 104559503, 209119006, 289076273, 418238012, 578152546, 1156305092, 4914296641, 9828593282, 19657186564]

約数ペア:

[(1, 19657186564), (2, 9828593282), (4, 4914296641), (17, 1156305092), (34, 578152546), (47, 418238012), (68, 289076273), (94, 209119006), (188, 104559503), (799, 24602236), (1598, 12301118), (3196, 6150559)]