17966703988

素因数分解:

$2^2\times {\mathrm{72101}}^1\times {\mathrm{62297}}^1$

素因数の和:134402

約数の個数: 12

約数和(自身を含む): 31442672772

約数和(自身を除く): 13475968784

約数列:

[1, 2, 4, 62297, 72101, 124594, 144202, 249188, 288404, 4491675997, 8983351994, 17966703988]

約数ペア:

[(1, 17966703988), (2, 8983351994), (4, 4491675997), (62297, 288404), (72101, 249188), (124594, 144202)]