191313902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2801}}^1$

素因数の和:2924

約数の個数: 32

約数和(自身を含む): 321983424

約数和(自身を除く): 130669522

約数列:

[1, 2, 13, 26, 37, 71, 74, 142, 481, 923, 962, 1846, 2627, 2801, 5254, 5602, 34151, 36413, 68302, 72826, 103637, 198871, 207274, 397742, 1347281, 2585323, 2694562, 5170646, 7358227, 14716454, 95656951, 191313902]

約数ペア:

[(1, 191313902), (2, 95656951), (13, 14716454), (26, 7358227), (37, 5170646), (71, 2694562), (74, 2585323), (142, 1347281), (481, 397742), (923, 207274), (962, 198871), (1846, 103637), (2627, 72826), (2801, 68302), (5254, 36413), (5602, 34151)]