22539902

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 44928000

約数和(自身を除く): 22388098

約数列:

[1, 2, 7, 11, 14, 22, 29, 49, 58, 77, 98, 103, 154, 203, 206, 319, 343, 406, 539, 638, 686, 721, 1078, 1133, 1421, 1442, 2233, 2266, 2842, 2987, 3773, 4466, 5047, 5974, 7546, 7931, 9947, 10094, 15631, 15862, 19894, 20909, 31262, 32857, 35329, 41818, 55517, 65714, 70658, 109417, 111034, 146363, 218834, 229999, 292726, 388619, 459998, 777238, 1024541, 1609993, 2049082, 3219986, 11269951, 22539902]

約数ペア:

[(1, 22539902), (2, 11269951), (7, 3219986), (11, 2049082), (14, 1609993), (22, 1024541), (29, 777238), (49, 459998), (58, 388619), (77, 292726), (98, 229999), (103, 218834), (154, 146363), (203, 111034), (206, 109417), (319, 70658), (343, 65714), (406, 55517), (539, 41818), (638, 35329), (686, 32857), (721, 31262), (1078, 20909), (1133, 19894), (1421, 15862), (1442, 15631), (2233, 10094), (2266, 9947), (2842, 7931), (2987, 7546), (3773, 5974), (4466, 5047)]