12319438

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{419}}^1$

素因数の和:723

約数の個数: 16

約数和(自身を含む): 18905040

約数和(自身を除く): 6585602

約数列:

[1, 2, 61, 122, 241, 419, 482, 838, 14701, 25559, 29402, 51118, 100979, 201958, 6159719, 12319438]

約数ペア:

[(1, 12319438), (2, 6159719), (61, 201958), (122, 100979), (241, 51118), (419, 29402), (482, 25559), (838, 14701)]