38620894

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{701}}^1$

素因数の和:892

約数の個数: 24

約数和(自身を含む): 63205272

約数和(自身を除く): 24584378

約数列:

[1, 2, 13, 26, 163, 169, 326, 338, 701, 1402, 2119, 4238, 9113, 18226, 27547, 55094, 114263, 118469, 228526, 236938, 1485419, 2970838, 19310447, 38620894]

約数ペア:

[(1, 38620894), (2, 19310447), (13, 2970838), (26, 1485419), (163, 236938), (169, 228526), (326, 118469), (338, 114263), (701, 55094), (1402, 27547), (2119, 18226), (4238, 9113)]