18304814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{1597}}^1$

素因数の和:2131

約数の個数: 16

約数和(自身を含む): 30029616

約数和(自身を除く): 11724802

約数列:

[1, 2, 11, 22, 521, 1042, 1597, 3194, 5731, 11462, 17567, 35134, 832037, 1664074, 9152407, 18304814]

約数ペア:

[(1, 18304814), (2, 9152407), (11, 1664074), (22, 832037), (521, 35134), (1042, 17567), (1597, 11462), (3194, 5731)]