19559436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6599}}^1$

素因数の和:6638

約数の個数: 48

約数和(自身を含む): 51744000

約数和(自身を除く): 32184564

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 6599, 13198, 19797, 26396, 39594, 79188, 85787, 125381, 171574, 250762, 257361, 343148, 376143, 501524, 514722, 752286, 1029444, 1504572, 1629953, 3259906, 4889859, 6519812, 9779718, 19559436]

約数ペア:

[(1, 19559436), (2, 9779718), (3, 6519812), (4, 4889859), (6, 3259906), (12, 1629953), (13, 1504572), (19, 1029444), (26, 752286), (38, 514722), (39, 501524), (52, 376143), (57, 343148), (76, 257361), (78, 250762), (114, 171574), (156, 125381), (228, 85787), (247, 79188), (494, 39594), (741, 26396), (988, 19797), (1482, 13198), (2964, 6599)]