16974790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12763}}^1$

素因数の和:12796

約数の個数: 32

約数和(自身を含む): 36760320

約数和(自身を除く): 19785530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 12763, 25526, 63815, 89341, 127630, 178682, 242497, 446705, 484994, 893410, 1212485, 1697479, 2424970, 3394958, 8487395, 16974790]

約数ペア:

[(1, 16974790), (2, 8487395), (5, 3394958), (7, 2424970), (10, 1697479), (14, 1212485), (19, 893410), (35, 484994), (38, 446705), (70, 242497), (95, 178682), (133, 127630), (190, 89341), (266, 63815), (665, 25526), (1330, 12763)]