15839662

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1$

素因数の和:867

約数の個数: 16

約数和(自身を含む): 24227280

約数和(自身を除く): 8387618

約数列:

[1, 2, 109, 113, 218, 226, 643, 1286, 12317, 24634, 70087, 72659, 140174, 145318, 7919831, 15839662]

約数ペア:

[(1, 15839662), (2, 7919831), (109, 145318), (113, 140174), (218, 72659), (226, 70087), (643, 24634), (1286, 12317)]