13068844

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{389}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 23652720

約数和(自身を除く): 10583876

約数列:

[1, 2, 4, 37, 74, 148, 227, 389, 454, 778, 908, 1556, 8399, 14393, 16798, 28786, 33596, 57572, 88303, 176606, 353212, 3267211, 6534422, 13068844]

約数ペア:

[(1, 13068844), (2, 6534422), (4, 3267211), (37, 353212), (74, 176606), (148, 88303), (227, 57572), (389, 33596), (454, 28786), (778, 16798), (908, 14393), (1556, 8399)]