19617166

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:276

約数の個数: 24

約数和(自身を含む): 31042440

約数和(自身を除く): 11425274

約数列:

[1, 2, 29, 58, 107, 109, 214, 218, 841, 1682, 3103, 3161, 6206, 6322, 11663, 23326, 89987, 91669, 179974, 183338, 338227, 676454, 9808583, 19617166]

約数ペア:

[(1, 19617166), (2, 9808583), (29, 676454), (58, 338227), (107, 183338), (109, 179974), (214, 91669), (218, 89987), (841, 23326), (1682, 11663), (3103, 6322), (3161, 6206)]