22274538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1997}}^1$

素因数の和:2039

約数の個数: 48

約数和(自身を含む): 52651296

約数和(自身を除く): 30376758

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 169, 286, 338, 429, 507, 858, 1014, 1859, 1997, 3718, 3994, 5577, 5991, 11154, 11982, 21967, 25961, 43934, 51922, 65901, 77883, 131802, 155766, 285571, 337493, 571142, 674986, 856713, 1012479, 1713426, 2024958, 3712423, 7424846, 11137269, 22274538]

約数ペア:

[(1, 22274538), (2, 11137269), (3, 7424846), (6, 3712423), (11, 2024958), (13, 1713426), (22, 1012479), (26, 856713), (33, 674986), (39, 571142), (66, 337493), (78, 285571), (143, 155766), (169, 131802), (286, 77883), (338, 65901), (429, 51922), (507, 43934), (858, 25961), (1014, 21967), (1859, 11982), (1997, 11154), (3718, 5991), (3994, 5577)]