22425442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 37643760

約数和(自身を除く): 15218318

約数列:

[1, 2, 13, 26, 41, 82, 109, 193, 218, 386, 533, 1066, 1417, 2509, 2834, 4469, 5018, 7913, 8938, 15826, 21037, 42074, 58097, 102869, 116194, 205738, 273481, 546962, 862517, 1725034, 11212721, 22425442]

約数ペア:

[(1, 22425442), (2, 11212721), (13, 1725034), (26, 862517), (41, 546962), (82, 273481), (109, 205738), (193, 116194), (218, 102869), (386, 58097), (533, 42074), (1066, 21037), (1417, 15826), (2509, 8938), (2834, 7913), (4469, 5018)]