12541628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1913}}^1$

素因数の和:2077

約数の個数: 24

約数和(自身を含む): 24116400

約数和(自身を除く): 11574772

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 1913, 3278, 3826, 6556, 7652, 21043, 42086, 84172, 285037, 570074, 1140148, 3135407, 6270814, 12541628]

約数ペア:

[(1, 12541628), (2, 6270814), (4, 3135407), (11, 1140148), (22, 570074), (44, 285037), (149, 84172), (298, 42086), (596, 21043), (1639, 7652), (1913, 6556), (3278, 3826)]