12892796

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3361}}^1$

素因数の和:3509

約数の個数: 24

約数和(自身を含む): 25981536

約数和(自身を除く): 13088740

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3361, 3836, 6722, 13444, 23527, 47054, 94108, 460457, 920914, 1841828, 3223199, 6446398, 12892796]

約数ペア:

[(1, 12892796), (2, 6446398), (4, 3223199), (7, 1841828), (14, 920914), (28, 460457), (137, 94108), (274, 47054), (548, 23527), (959, 13444), (1918, 6722), (3361, 3836)]