9712856

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{18121}}^1$

素因数の和:18194

約数の個数: 16

約数和(自身を含む): 18484440

約数和(自身を除く): 8771584

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 18121, 36242, 72484, 144968, 1214107, 2428214, 4856428, 9712856]

約数ペア:

[(1, 9712856), (2, 4856428), (4, 2428214), (8, 1214107), (67, 144968), (134, 72484), (268, 36242), (536, 18121)]