19055827

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2027}}^1$

素因数の和:2130

約数の個数: 16

約数和(自身を含む): 23362560

約数和(自身を除く): 4306733

約数列:

[1, 7, 17, 79, 119, 553, 1343, 2027, 9401, 14189, 34459, 160133, 241213, 1120931, 2722261, 19055827]

約数ペア:

[(1, 19055827), (7, 2722261), (17, 1120931), (79, 241213), (119, 160133), (553, 34459), (1343, 14189), (2027, 9401)]