121127774

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{1321}}^1$

素因数の和:1488

約数の個数: 24

約数和(自身を含む): 193413888

約数和(自身を除く): 72286114

約数列:

[1, 2, 19, 38, 127, 254, 361, 722, 1321, 2413, 2642, 4826, 25099, 45847, 50198, 91694, 167767, 335534, 476881, 953762, 3187573, 6375146, 60563887, 121127774]

約数ペア:

[(1, 121127774), (2, 60563887), (19, 6375146), (38, 3187573), (127, 953762), (254, 476881), (361, 335534), (722, 167767), (1321, 91694), (2413, 50198), (2642, 45847), (4826, 25099)]