22141574

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{337}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 43269408

約数和(自身を除く): 21127834

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 337, 361, 494, 674, 722, 1729, 2359, 2527, 3458, 4381, 4693, 4718, 5054, 6403, 8762, 9386, 12806, 30667, 32851, 44821, 61334, 65702, 83239, 89642, 121657, 166478, 243314, 582673, 851599, 1165346, 1581541, 1703198, 3163082, 11070787, 22141574]

約数ペア:

[(1, 22141574), (2, 11070787), (7, 3163082), (13, 1703198), (14, 1581541), (19, 1165346), (26, 851599), (38, 582673), (91, 243314), (133, 166478), (182, 121657), (247, 89642), (266, 83239), (337, 65702), (361, 61334), (494, 44821), (674, 32851), (722, 30667), (1729, 12806), (2359, 9386), (2527, 8762), (3458, 6403), (4381, 5054), (4693, 4718)]