16197740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{62299}}^1$

素因数の和:62321

約数の個数: 24

約数和(自身を含む): 36632400

約数和(自身を除く): 20434660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 62299, 124598, 249196, 311495, 622990, 809887, 1245980, 1619774, 3239548, 4049435, 8098870, 16197740]

約数ペア:

[(1, 16197740), (2, 8098870), (4, 4049435), (5, 3239548), (10, 1619774), (13, 1245980), (20, 809887), (26, 622990), (52, 311495), (65, 249196), (130, 124598), (260, 62299)]