22220820718

素因数分解:

$2^1\times {\mathrm{401}}^1\times {\mathrm{2269}}^1\times {\mathrm{12211}}^1$

素因数の和:14883

約数の個数: 16

約数和(自身を含む): 33431815440

約数和(自身を除く): 11210994722

約数列:

[1, 2, 401, 802, 2269, 4538, 12211, 24422, 909869, 1819738, 4896611, 9793222, 27706759, 55413518, 11110410359, 22220820718]

約数ペア:

[(1, 22220820718), (2, 11110410359), (401, 55413518), (802, 27706759), (2269, 9793222), (4538, 4896611), (12211, 1819738), (24422, 909869)]