12960376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11329}}^1$

素因数の和:11359

約数の個数: 32

約数和(自身を含む): 28551600

約数和(自身を除く): 15591224

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 11329, 22658, 45316, 90632, 124619, 147277, 249238, 294554, 498476, 589108, 996952, 1178216, 1620047, 3240094, 6480188, 12960376]

約数ペア:

[(1, 12960376), (2, 6480188), (4, 3240094), (8, 1620047), (11, 1178216), (13, 996952), (22, 589108), (26, 498476), (44, 294554), (52, 249238), (88, 147277), (104, 124619), (143, 90632), (286, 45316), (572, 22658), (1144, 11329)]