13308926

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1987}}^1$

素因数の和:2203

約数の個数: 16

約数和(自身を含む): 21255696

約数和(自身を除く): 7946770

約数列:

[1, 2, 17, 34, 197, 394, 1987, 3349, 3974, 6698, 33779, 67558, 391439, 782878, 6654463, 13308926]

約数ペア:

[(1, 13308926), (2, 6654463), (17, 782878), (34, 391439), (197, 67558), (394, 33779), (1987, 6698), (3349, 3974)]