13214156986

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1\times {\mathrm{5749}}^1$

素因数の和:6226

約数の個数: 32

約数和(自身を含む): 20648250000

約数和(自身を除く): 7434093014

約数列:

[1, 2, 37, 74, 89, 178, 349, 698, 3293, 5749, 6586, 11498, 12913, 25826, 31061, 62122, 212713, 425426, 511661, 1023322, 1149257, 2006401, 2298514, 4012802, 18931457, 37862914, 74236837, 148473674, 178569689, 357139378, 6607078493, 13214156986]

約数ペア:

[(1, 13214156986), (2, 6607078493), (37, 357139378), (74, 178569689), (89, 148473674), (178, 74236837), (349, 37862914), (698, 18931457), (3293, 4012802), (5749, 2298514), (6586, 2006401), (11498, 1149257), (12913, 1023322), (25826, 511661), (31061, 425426), (62122, 212713)]