11772410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{661}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 23021712

約数和(自身を除く): 11249302

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 274, 661, 685, 1322, 1370, 1781, 3305, 3562, 6610, 8593, 8905, 17186, 17810, 42965, 85930, 90557, 181114, 452785, 905570, 1177241, 2354482, 5886205, 11772410]

約数ペア:

[(1, 11772410), (2, 5886205), (5, 2354482), (10, 1177241), (13, 905570), (26, 452785), (65, 181114), (130, 90557), (137, 85930), (274, 42965), (661, 17810), (685, 17186), (1322, 8905), (1370, 8593), (1781, 6610), (3305, 3562)]