12678550

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{5897}}^1$

素因数の和:5952

約数の個数: 24

約数和(自身を含む): 24134616

約数和(自身を除く): 11456066

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 5897, 11794, 29485, 58970, 147425, 253571, 294850, 507142, 1267855, 2535710, 6339275, 12678550]

約数ペア:

[(1, 12678550), (2, 6339275), (5, 2535710), (10, 1267855), (25, 507142), (43, 294850), (50, 253571), (86, 147425), (215, 58970), (430, 29485), (1075, 11794), (2150, 5897)]