45068474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{19889}}^1$

素因数の和:20005

約数の個数: 16

約数和(自身を含む): 74468160

約数和(自身を除く): 29399686

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 19889, 39778, 218779, 437558, 2048567, 4097134, 22534237, 45068474]

約数ペア:

[(1, 45068474), (2, 22534237), (11, 4097134), (22, 2048567), (103, 437558), (206, 218779), (1133, 39778), (2266, 19889)]