39926198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{9421}}^1$

素因数の和:9599

約数の個数: 16

約数和(自身を含む): 64898736

約数和(自身を除く): 24972538

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 9421, 18842, 122473, 244946, 1535623, 3071246, 19963099, 39926198]

約数ペア:

[(1, 39926198), (2, 19963099), (13, 3071246), (26, 1535623), (163, 244946), (326, 122473), (2119, 18842), (4238, 9421)]