13217936

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{5471}}^1$

素因数の和:5630

約数の個数: 20

約数和(自身を含む): 25784064

約数和(自身を除く): 12566128

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 5471, 10942, 21884, 43768, 87536, 826121, 1652242, 3304484, 6608968, 13217936]

約数ペア:

[(1, 13217936), (2, 6608968), (4, 3304484), (8, 1652242), (16, 826121), (151, 87536), (302, 43768), (604, 21884), (1208, 10942), (2416, 5471)]