191547876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1227871}}^1$

素因数の和:1227891

約数の個数: 24

約数和(自身を含む): 481325824

約数和(自身を除く): 289777948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1227871, 2455742, 3683613, 4911484, 7367226, 14734452, 15962323, 31924646, 47886969, 63849292, 95773938, 191547876]

約数ペア:

[(1, 191547876), (2, 95773938), (3, 63849292), (4, 47886969), (6, 31924646), (12, 15962323), (13, 14734452), (26, 7367226), (39, 4911484), (52, 3683613), (78, 2455742), (156, 1227871)]