22480778

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{1321}}^1$

素因数の和:1517

約数の個数: 16

約数和(自身を含む): 34520064

約数和(自身を除く): 12039286

約数列:

[1, 2, 67, 127, 134, 254, 1321, 2642, 8509, 17018, 88507, 167767, 177014, 335534, 11240389, 22480778]

約数ペア:

[(1, 22480778), (2, 11240389), (67, 335534), (127, 177014), (134, 167767), (254, 88507), (1321, 17018), (2642, 8509)]