17143472

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{56393}}^1$

素因数の和:56420

約数の個数: 20

約数和(自身を含む): 34964280

約数和(自身を除く): 17820808

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 56393, 112786, 225572, 451144, 902288, 1071467, 2142934, 4285868, 8571736, 17143472]

約数ペア:

[(1, 17143472), (2, 8571736), (4, 4285868), (8, 2142934), (16, 1071467), (19, 902288), (38, 451144), (76, 225572), (152, 112786), (304, 56393)]