20192040878

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{935423}}^1$

素因数の和:935719

約数の個数: 16

約数和(自身を含む): 31115943936

約数和(自身を除く): 10923903058

約数列:

[1, 2, 43, 86, 251, 502, 10793, 21586, 935423, 1870846, 40223189, 80446378, 234791173, 469582346, 10096020439, 20192040878]

約数ペア:

[(1, 20192040878), (2, 10096020439), (43, 469582346), (86, 234791173), (251, 80446378), (502, 40223189), (10793, 1870846), (21586, 935423)]