19848214

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{8713}}^1$

素因数の和:8799

約数の個数: 16

約数和(自身を含む): 31997808

約数和(自身を除く): 12149594

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 8713, 17426, 148121, 296242, 583771, 1167542, 9924107, 19848214]

約数ペア:

[(1, 19848214), (2, 9924107), (17, 1167542), (34, 583771), (67, 296242), (134, 148121), (1139, 17426), (2278, 8713)]