22000594

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 44328960

約数和(自身を除く): 22328366

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 73, 77, 103, 133, 146, 154, 206, 209, 266, 418, 511, 721, 803, 1022, 1133, 1387, 1442, 1463, 1606, 1957, 2266, 2774, 2926, 3914, 5621, 7519, 7931, 9709, 11242, 13699, 15038, 15257, 15862, 19418, 21527, 27398, 30514, 43054, 52633, 82709, 105266, 106799, 142861, 150689, 165418, 213598, 285722, 301378, 578963, 1000027, 1157926, 1571471, 2000054, 3142942, 11000297, 22000594]

約数ペア:

[(1, 22000594), (2, 11000297), (7, 3142942), (11, 2000054), (14, 1571471), (19, 1157926), (22, 1000027), (38, 578963), (73, 301378), (77, 285722), (103, 213598), (133, 165418), (146, 150689), (154, 142861), (206, 106799), (209, 105266), (266, 82709), (418, 52633), (511, 43054), (721, 30514), (803, 27398), (1022, 21527), (1133, 19418), (1387, 15862), (1442, 15257), (1463, 15038), (1606, 13699), (1957, 11242), (2266, 9709), (2774, 7931), (2926, 7519), (3914, 5621)]