12389358

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 25436160

約数和(自身を除く): 13046802

約数列:

[1, 2, 3, 6, 71, 127, 142, 213, 229, 254, 381, 426, 458, 687, 762, 1374, 9017, 16259, 18034, 27051, 29083, 32518, 48777, 54102, 58166, 87249, 97554, 174498, 2064893, 4129786, 6194679, 12389358]

約数ペア:

[(1, 12389358), (2, 6194679), (3, 4129786), (6, 2064893), (71, 174498), (127, 97554), (142, 87249), (213, 58166), (229, 54102), (254, 48777), (381, 32518), (426, 29083), (458, 27051), (687, 18034), (762, 16259), (1374, 9017)]