13964012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5927}}^1$

素因数の和:5981

約数の個数: 24

約数和(自身を含む): 26557440

約数和(自身を除く): 12593428

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 5927, 11854, 23708, 112613, 183737, 225226, 367474, 450452, 734948, 3491003, 6982006, 13964012]

約数ペア:

[(1, 13964012), (2, 6982006), (4, 3491003), (19, 734948), (31, 450452), (38, 367474), (62, 225226), (76, 183737), (124, 112613), (589, 23708), (1178, 11854), (2356, 5927)]