12513584

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{25229}}^1$

素因数の和:25268

約数の個数: 20

約数和(自身を含む): 25028160

約数和(自身を除く): 12514576

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 25229, 50458, 100916, 201832, 403664, 782099, 1564198, 3128396, 6256792, 12513584]

約数ペア:

[(1, 12513584), (2, 6256792), (4, 3128396), (8, 1564198), (16, 782099), (31, 403664), (62, 201832), (124, 100916), (248, 50458), (496, 25229)]