13619404

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4001}}^1$

素因数の和:4065

約数の個数: 24

約数和(自身を含む): 25548768

約数和(自身を除く): 11929364

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1702, 3404, 4001, 8002, 16004, 92023, 148037, 184046, 296074, 368092, 592148, 3404851, 6809702, 13619404]

約数ペア:

[(1, 13619404), (2, 6809702), (4, 3404851), (23, 592148), (37, 368092), (46, 296074), (74, 184046), (92, 148037), (148, 92023), (851, 16004), (1702, 8002), (3404, 4001)]