12306404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{719}}^1$

素因数の和:1123

約数の個数: 24

約数和(自身を含む): 23587200

約数和(自身を除く): 11280796

約数列:

[1, 2, 4, 11, 22, 44, 389, 719, 778, 1438, 1556, 2876, 4279, 7909, 8558, 15818, 17116, 31636, 279691, 559382, 1118764, 3076601, 6153202, 12306404]

約数ペア:

[(1, 12306404), (2, 6153202), (4, 3076601), (11, 1118764), (22, 559382), (44, 279691), (389, 31636), (719, 17116), (778, 15818), (1438, 8558), (1556, 7909), (2876, 4279)]