18883492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{593}}^1$

素因数の和:1035

約数の個数: 24

約数和(自身を含む): 34927200

約数和(自身を除く): 16043708

約数列:

[1, 2, 4, 19, 38, 76, 419, 593, 838, 1186, 1676, 2372, 7961, 11267, 15922, 22534, 31844, 45068, 248467, 496934, 993868, 4720873, 9441746, 18883492]

約数ペア:

[(1, 18883492), (2, 9441746), (4, 4720873), (19, 993868), (38, 496934), (76, 248467), (419, 45068), (593, 31844), (838, 22534), (1186, 15922), (1676, 11267), (2372, 7961)]