19258266

素因数分解:

$2^1\times 3^1\times {\mathrm{1171}}^1\times {\mathrm{2741}}^1$

素因数の和:3917

約数の個数: 16

約数和(自身を含む): 38563488

約数和(自身を除く): 19305222

約数列:

[1, 2, 3, 6, 1171, 2342, 2741, 3513, 5482, 7026, 8223, 16446, 3209711, 6419422, 9629133, 19258266]

約数ペア:

[(1, 19258266), (2, 9629133), (3, 6419422), (6, 3209711), (1171, 16446), (2342, 8223), (2741, 7026), (3513, 5482)]