19698740206

素因数分解:

$2^1\times {\mathrm{601}}^1\times {\mathrm{1231}}^1\times {\mathrm{13313}}^1$

素因数の和:15147

約数の個数: 16

約数和(自身を含む): 29623543488

約数和(自身を除く): 9924803282

約数列:

[1, 2, 601, 1202, 1231, 2462, 13313, 26626, 739831, 1479662, 8001113, 16002226, 16388303, 32776606, 9849370103, 19698740206]

約数ペア:

[(1, 19698740206), (2, 9849370103), (601, 32776606), (1202, 16388303), (1231, 16002226), (2462, 8001113), (13313, 1479662), (26626, 739831)]