12213860

素因数分解:

$2^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2621}}^1$

素因数の和:2863

約数の個数: 24

約数和(自身を含む): 25769016

約数和(自身を除く): 13555156

約数列:

[1, 2, 4, 5, 10, 20, 233, 466, 932, 1165, 2330, 2621, 4660, 5242, 10484, 13105, 26210, 52420, 610693, 1221386, 2442772, 3053465, 6106930, 12213860]

約数ペア:

[(1, 12213860), (2, 6106930), (4, 3053465), (5, 2442772), (10, 1221386), (20, 610693), (233, 52420), (466, 26210), (932, 13105), (1165, 10484), (2330, 5242), (2621, 4660)]