21946366

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{1831}}^1$

素因数の和:2307

約数の個数: 16

約数和(自身を含む): 35548128

約数和(自身を除く): 13601762

約数列:

[1, 2, 13, 26, 461, 922, 1831, 3662, 5993, 11986, 23803, 47606, 844091, 1688182, 10973183, 21946366]

約数ペア:

[(1, 21946366), (2, 10973183), (13, 1688182), (26, 844091), (461, 47606), (922, 23803), (1831, 11986), (3662, 5993)]