21460582

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{75037}}^1$

素因数の和:75063

約数の個数: 16

約数和(自身を含む): 37819152

約数和(自身を除く): 16358570

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 75037, 150074, 825407, 975481, 1650814, 1950962, 10730291, 21460582]

約数ペア:

[(1, 21460582), (2, 10730291), (11, 1950962), (13, 1650814), (22, 975481), (26, 825407), (143, 150074), (286, 75037)]