15388386

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6803}}^1$

素因数の和:6850

約数の個数: 32

約数和(自身を含む): 34292160

約数和(自身を除く): 18903774

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 6803, 13606, 20409, 40818, 88439, 176878, 197287, 265317, 394574, 530634, 591861, 1183722, 2564731, 5129462, 7694193, 15388386]

約数ペア:

[(1, 15388386), (2, 7694193), (3, 5129462), (6, 2564731), (13, 1183722), (26, 591861), (29, 530634), (39, 394574), (58, 265317), (78, 197287), (87, 176878), (174, 88439), (377, 40818), (754, 20409), (1131, 13606), (2262, 6803)]