13894718

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:623

約数の個数: 16

約数和(自身を含む): 21194880

約数和(自身を除く): 7300162

約数列:

[1, 2, 139, 151, 278, 302, 331, 662, 20989, 41978, 46009, 49981, 92018, 99962, 6947359, 13894718]

約数ペア:

[(1, 13894718), (2, 6947359), (139, 99962), (151, 92018), (278, 49981), (302, 46009), (331, 41978), (662, 20989)]