11986130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{673}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 23439024

約数和(自身を除く): 11452894

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 274, 673, 685, 1346, 1370, 1781, 3365, 3562, 6730, 8749, 8905, 17498, 17810, 43745, 87490, 92201, 184402, 461005, 922010, 1198613, 2397226, 5993065, 11986130]

約数ペア:

[(1, 11986130), (2, 5993065), (5, 2397226), (10, 1198613), (13, 922010), (26, 461005), (65, 184402), (130, 92201), (137, 87490), (274, 43745), (673, 17810), (685, 17498), (1346, 8905), (1370, 8749), (1781, 6730), (3365, 3562)]