12271372357

素因数分解:

${\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1087}}^1\times {\mathrm{4337}}^1$

素因数の和:5580

約数の個数: 16

約数和(自身を含む): 13026493440

約数和(自身を除く): 755121083

約数列:

[1, 19, 137, 1087, 2603, 4337, 20653, 82403, 148919, 594169, 2829461, 4714319, 11289211, 89572061, 645861703, 12271372357]

約数ペア:

[(1, 12271372357), (19, 645861703), (137, 89572061), (1087, 11289211), (2603, 4714319), (4337, 2829461), (20653, 594169), (82403, 148919)]