31356182

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{9967}}^1$

素因数の和:10004

約数の個数: 24

約数和(自身を含む): 55681248

約数和(自身を除く): 24325066

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 9967, 19934, 109637, 129571, 219274, 259142, 1206007, 1425281, 2412014, 2850562, 15678091, 31356182]

約数ペア:

[(1, 31356182), (2, 15678091), (11, 2850562), (13, 2412014), (22, 1425281), (26, 1206007), (121, 259142), (143, 219274), (242, 129571), (286, 109637), (1573, 19934), (3146, 9967)]