12381386

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1\times {\mathrm{331}}^1$

素因数の和:709

約数の個数: 16

約数和(自身を含む): 19003680

約数和(自身を除く): 6622294

約数列:

[1, 2, 59, 118, 317, 331, 634, 662, 18703, 19529, 37406, 39058, 104927, 209854, 6190693, 12381386]

約数ペア:

[(1, 12381386), (2, 6190693), (59, 209854), (118, 104927), (317, 39058), (331, 37406), (634, 19529), (662, 18703)]