17371472

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{57143}}^1$

素因数の和:57170

約数の個数: 20

約数和(自身を含む): 35429280

約数和(自身を除く): 18057808

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 57143, 114286, 228572, 457144, 914288, 1085717, 2171434, 4342868, 8685736, 17371472]

約数ペア:

[(1, 17371472), (2, 8685736), (4, 4342868), (8, 2171434), (16, 1085717), (19, 914288), (38, 457144), (76, 228572), (152, 114286), (304, 57143)]