19681452241

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2551}}^1\times {\mathrm{14923}}^1$

素因数の和:17532

約数の個数: 16

約数和(自身を含む): 21937563648

約数和(自身を除く): 2256111407

約数列:

[1, 11, 47, 517, 2551, 14923, 28061, 119897, 164153, 701381, 1318867, 7715191, 38068573, 418754303, 1789222931, 19681452241]

約数ペア:

[(1, 19681452241), (11, 1789222931), (47, 418754303), (517, 38068573), (2551, 7715191), (14923, 1318867), (28061, 701381), (119897, 164153)]