16501479917

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{5139047}}^1$

素因数の和:5139092

約数の個数: 12

約数和(自身を含む): 18808915680

約数和(自身を除く): 2307435763

約数列:

[1, 13, 19, 169, 247, 3211, 5139047, 66807611, 97641893, 868498943, 1269344609, 16501479917]

約数ペア:

[(1, 16501479917), (13, 1269344609), (19, 868498943), (169, 97641893), (247, 66807611), (3211, 5139047)]