13307931344

素因数分解:

$2^4\times {\mathrm{631}}^1\times {\mathrm{1318139}}^1$

素因数の和:1318778

約数の個数: 20

約数和(自身を含む): 25824998880

約数和(自身を除く): 12517067536

約数列:

[1, 2, 4, 8, 16, 631, 1262, 2524, 5048, 10096, 1318139, 2636278, 5272556, 10545112, 21090224, 831745709, 1663491418, 3326982836, 6653965672, 13307931344]

約数ペア:

[(1, 13307931344), (2, 6653965672), (4, 3326982836), (8, 1663491418), (16, 831745709), (631, 21090224), (1262, 10545112), (2524, 5272556), (5048, 2636278), (10096, 1318139)]