22147697

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2539}}^1$

素因数の和:2624

約数の個数: 16

約数和(自身を含む): 26456640

約数和(自身を除く): 4308943

約数列:

[1, 11, 13, 61, 143, 671, 793, 2539, 8723, 27929, 33007, 154879, 363077, 1703669, 2013427, 22147697]

約数ペア:

[(1, 22147697), (11, 2013427), (13, 1703669), (61, 363077), (143, 154879), (671, 33007), (793, 27929), (2539, 8723)]