1382630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{383}}^1$

素因数の和:428

約数の個数: 24

約数和(自身を含む): 2633472

約数和(自身を除く): 1250842

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 383, 722, 766, 1805, 1915, 3610, 3830, 7277, 14554, 36385, 72770, 138263, 276526, 691315, 1382630]

約数ペア:

[(1, 1382630), (2, 691315), (5, 276526), (10, 138263), (19, 72770), (38, 36385), (95, 14554), (190, 7277), (361, 3830), (383, 3610), (722, 1915), (766, 1805)]