121667194

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{21859}}^1$

素因数の和:21906

約数の個数: 24

約数和(自身を含む): 209331360

約数和(自身を除く): 87664166

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 5566, 21859, 43718, 240449, 480898, 502757, 1005514, 2644939, 5289878, 5530327, 11060654, 60833597, 121667194]

約数ペア:

[(1, 121667194), (2, 60833597), (11, 11060654), (22, 5530327), (23, 5289878), (46, 2644939), (121, 1005514), (242, 502757), (253, 480898), (506, 240449), (2783, 43718), (5566, 21859)]