19016628

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 45788736

約数和(自身を除く): 26772108

約数列:

[1, 2, 3, 4, 6, 12, 61, 83, 122, 166, 183, 244, 249, 313, 332, 366, 498, 626, 732, 939, 996, 1252, 1878, 3756, 5063, 10126, 15189, 19093, 20252, 25979, 30378, 38186, 51958, 57279, 60756, 76372, 77937, 103916, 114558, 155874, 229116, 311748, 1584719, 3169438, 4754157, 6338876, 9508314, 19016628]

約数ペア:

[(1, 19016628), (2, 9508314), (3, 6338876), (4, 4754157), (6, 3169438), (12, 1584719), (61, 311748), (83, 229116), (122, 155874), (166, 114558), (183, 103916), (244, 77937), (249, 76372), (313, 60756), (332, 57279), (366, 51958), (498, 38186), (626, 30378), (732, 25979), (939, 20252), (996, 19093), (1252, 15189), (1878, 10126), (3756, 5063)]