12668722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{25037}}^1$

素因数の和:25073

約数の個数: 16

約数和(自身を含む): 21632832

約数和(自身を除く): 8964110

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 25037, 50074, 275407, 550814, 575851, 1151702, 6334361, 12668722]

約数ペア:

[(1, 12668722), (2, 6334361), (11, 1151702), (22, 575851), (23, 550814), (46, 275407), (253, 50074), (506, 25037)]