12673160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18637}}^1$

素因数の和:18665

約数の個数: 32

約数和(自身を含む): 30193560

約数和(自身を除く): 17520400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 18637, 37274, 74548, 93185, 149096, 186370, 316829, 372740, 633658, 745480, 1267316, 1584145, 2534632, 3168290, 6336580, 12673160]

約数ペア:

[(1, 12673160), (2, 6336580), (4, 3168290), (5, 2534632), (8, 1584145), (10, 1267316), (17, 745480), (20, 633658), (34, 372740), (40, 316829), (68, 186370), (85, 149096), (136, 93185), (170, 74548), (340, 37274), (680, 18637)]