13001798

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{881}}^1$

素因数の和:1087

約数の個数: 16

約数和(自身を含む): 20067264

約数和(自身を除く): 7065466

約数列:

[1, 2, 47, 94, 157, 314, 881, 1762, 7379, 14758, 41407, 82814, 138317, 276634, 6500899, 13001798]

約数ペア:

[(1, 13001798), (2, 6500899), (47, 276634), (94, 138317), (157, 82814), (314, 41407), (881, 14758), (1762, 7379)]