12543652012

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{2729}}^1\times {\mathrm{28027}}^1$

素因数の和:30801

約数の個数: 24

約数和(自身を含む): 22495833360

約数和(自身を除く): 9952181348

約数列:

[1, 2, 4, 41, 82, 164, 2729, 5458, 10916, 28027, 56054, 111889, 112108, 223778, 447556, 1149107, 2298214, 4596428, 76485683, 152971366, 305942732, 3135913003, 6271826006, 12543652012]

約数ペア:

[(1, 12543652012), (2, 6271826006), (4, 3135913003), (41, 305942732), (82, 152971366), (164, 76485683), (2729, 4596428), (5458, 2298214), (10916, 1149107), (28027, 447556), (56054, 223778), (111889, 112108)]