12460016

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{25121}}^1$

素因数の和:25160

約数の個数: 20

約数和(自身を含む): 24921024

約数和(自身を除く): 12461008

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 25121, 50242, 100484, 200968, 401936, 778751, 1557502, 3115004, 6230008, 12460016]

約数ペア:

[(1, 12460016), (2, 6230008), (4, 3115004), (8, 1557502), (16, 778751), (31, 401936), (62, 200968), (124, 100484), (248, 50242), (496, 25121)]