20192671121

素因数分解:

$7^2\times {\mathrm{28921}}^1\times {\mathrm{14249}}^1$

素因数の和:43184

約数の個数: 12

約数和(自身を含む): 23491894500

約数和(自身を除く): 3299223379

約数列:

[1, 7, 49, 14249, 28921, 99743, 202447, 698201, 1417129, 412095329, 2884667303, 20192671121]

約数ペア:

[(1, 20192671121), (7, 2884667303), (49, 412095329), (14249, 1417129), (28921, 698201), (99743, 202447)]