29184718

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{1721}}^1$

素因数の和:1923

約数の個数: 16

約数和(自身を含む): 44840880

約数和(自身を除く): 15656162

約数列:

[1, 2, 61, 122, 139, 278, 1721, 3442, 8479, 16958, 104981, 209962, 239219, 478438, 14592359, 29184718]

約数ペア:

[(1, 29184718), (2, 14592359), (61, 478438), (122, 239219), (139, 209962), (278, 104981), (1721, 16958), (3442, 8479)]