22468030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{431}}^1$

素因数の和:852

約数の個数: 32

約数和(自身を含む): 43763328

約数和(自身を除く): 21295298

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 401, 431, 802, 862, 2005, 2155, 4010, 4310, 5213, 5603, 10426, 11206, 26065, 28015, 52130, 56030, 172831, 345662, 864155, 1728310, 2246803, 4493606, 11234015, 22468030]

約数ペア:

[(1, 22468030), (2, 11234015), (5, 4493606), (10, 2246803), (13, 1728310), (26, 864155), (65, 345662), (130, 172831), (401, 56030), (431, 52130), (802, 28015), (862, 26065), (2005, 11206), (2155, 10426), (4010, 5603), (4310, 5213)]