13618228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{691}}^1$

素因数の和:1087

約数の個数: 24

約数和(自身を含む): 25770080

約数和(自身を除く): 12151852

約数列:

[1, 2, 4, 13, 26, 52, 379, 691, 758, 1382, 1516, 2764, 4927, 8983, 9854, 17966, 19708, 35932, 261889, 523778, 1047556, 3404557, 6809114, 13618228]

約数ペア:

[(1, 13618228), (2, 6809114), (4, 3404557), (13, 1047556), (26, 523778), (52, 261889), (379, 35932), (691, 19708), (758, 17966), (1382, 9854), (1516, 8983), (2764, 4927)]