12586924

素因数分解:

$2^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:598

約数の個数: 36

約数和(自身を含む): 25855200

約数和(自身を除く): 13268276

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 149, 196, 298, 431, 596, 862, 1043, 1724, 2086, 3017, 4172, 6034, 7301, 12068, 14602, 21119, 29204, 42238, 64219, 84476, 128438, 256876, 449533, 899066, 1798132, 3146731, 6293462, 12586924]

約数ペア:

[(1, 12586924), (2, 6293462), (4, 3146731), (7, 1798132), (14, 899066), (28, 449533), (49, 256876), (98, 128438), (149, 84476), (196, 64219), (298, 42238), (431, 29204), (596, 21119), (862, 14602), (1043, 12068), (1724, 7301), (2086, 6034), (3017, 4172)]