22817366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:94

約数の個数: 72

約数和(自身を含む): 45180504

約数和(自身を除く): 22363138

約数列:

[1, 2, 11, 13, 17, 19, 22, 26, 34, 38, 143, 169, 187, 209, 221, 247, 286, 323, 338, 361, 374, 418, 442, 494, 646, 722, 1859, 2431, 2717, 2873, 3211, 3553, 3718, 3971, 4199, 4693, 4862, 5434, 5746, 6137, 6422, 7106, 7942, 8398, 9386, 12274, 31603, 35321, 46189, 51623, 54587, 61009, 63206, 67507, 70642, 79781, 92378, 103246, 109174, 122018, 135014, 159562, 600457, 671099, 877591, 1037153, 1200914, 1342198, 1755182, 2074306, 11408683, 22817366]

約数ペア:

[(1, 22817366), (2, 11408683), (11, 2074306), (13, 1755182), (17, 1342198), (19, 1200914), (22, 1037153), (26, 877591), (34, 671099), (38, 600457), (143, 159562), (169, 135014), (187, 122018), (209, 109174), (221, 103246), (247, 92378), (286, 79781), (323, 70642), (338, 67507), (361, 63206), (374, 61009), (418, 54587), (442, 51623), (494, 46189), (646, 35321), (722, 31603), (1859, 12274), (2431, 9386), (2717, 8398), (2873, 7942), (3211, 7106), (3553, 6422), (3718, 6137), (3971, 5746), (4199, 5434), (4693, 4862)]