12811204

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6829}}^1$

素因数の和:6907

約数の個数: 24

約数和(自身を含む): 26008640

約数和(自身を除く): 13197436

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 6829, 13658, 27316, 47803, 95606, 191212, 457543, 915086, 1830172, 3202801, 6405602, 12811204]

約数ペア:

[(1, 12811204), (2, 6405602), (4, 3202801), (7, 1830172), (14, 915086), (28, 457543), (67, 191212), (134, 95606), (268, 47803), (469, 27316), (938, 13658), (1876, 6829)]