13407916

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{569}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 24227280

約数和(自身を除く): 10819364

約数列:

[1, 2, 4, 43, 86, 137, 172, 274, 548, 569, 1138, 2276, 5891, 11782, 23564, 24467, 48934, 77953, 97868, 155906, 311812, 3351979, 6703958, 13407916]

約数ペア:

[(1, 13407916), (2, 6703958), (4, 3351979), (43, 311812), (86, 155906), (137, 97868), (172, 77953), (274, 48934), (548, 24467), (569, 23564), (1138, 11782), (2276, 5891)]