11966986

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{613}}^1$

素因数の和:885

約数の個数: 16

約数和(自身を含む): 18478944

約数和(自身を除く): 6511958

約数列:

[1, 2, 43, 86, 227, 454, 613, 1226, 9761, 19522, 26359, 52718, 139151, 278302, 5983493, 11966986]

約数ペア:

[(1, 11966986), (2, 5983493), (43, 278302), (86, 139151), (227, 52718), (454, 26359), (613, 19522), (1226, 9761)]