19361800474

素因数分解:

$2^1\times {\mathrm{389}}^1\times {\mathrm{2423}}^1\times {\mathrm{10271}}^1$

素因数の和:13085

約数の個数: 16

約数和(自身を含む): 29132213760

約数和(自身を除く): 9770413286

約数列:

[1, 2, 389, 778, 2423, 4846, 10271, 20542, 942547, 1885094, 3995419, 7990838, 24886633, 49773266, 9680900237, 19361800474]

約数ペア:

[(1, 19361800474), (2, 9680900237), (389, 49773266), (778, 24886633), (2423, 7990838), (4846, 3995419), (10271, 1885094), (20542, 942547)]