190077910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{12613}}^1$

素因数の和:12768

約数の個数: 32

約数和(自身を含む): 375998112

約数和(自身を除く): 185920202

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1370, 1507, 3014, 7535, 12613, 15070, 25226, 63065, 126130, 138743, 277486, 693715, 1387430, 1727981, 3455962, 8639905, 17279810, 19007791, 38015582, 95038955, 190077910]

約数ペア:

[(1, 190077910), (2, 95038955), (5, 38015582), (10, 19007791), (11, 17279810), (22, 8639905), (55, 3455962), (110, 1727981), (137, 1387430), (274, 693715), (685, 277486), (1370, 138743), (1507, 126130), (3014, 63065), (7535, 25226), (12613, 15070)]