17170894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{9857}}^1$

素因数の和:9939

約数の個数: 16

約数和(自身を含む): 28154448

約数和(自身を除く): 10983554

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 9857, 19714, 128141, 256282, 660419, 1320838, 8585447, 17170894]

約数ペア:

[(1, 17170894), (2, 8585447), (13, 1320838), (26, 660419), (67, 256282), (134, 128141), (871, 19714), (1742, 9857)]