19237044

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{607}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 47667200

約数和(自身を除く): 28430156

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 139, 228, 278, 417, 556, 607, 834, 1214, 1668, 1821, 2428, 2641, 3642, 5282, 7284, 7923, 10564, 11533, 15846, 23066, 31692, 34599, 46132, 69198, 84373, 138396, 168746, 253119, 337492, 506238, 1012476, 1603087, 3206174, 4809261, 6412348, 9618522, 19237044]

約数ペア:

[(1, 19237044), (2, 9618522), (3, 6412348), (4, 4809261), (6, 3206174), (12, 1603087), (19, 1012476), (38, 506238), (57, 337492), (76, 253119), (114, 168746), (139, 138396), (228, 84373), (278, 69198), (417, 46132), (556, 34599), (607, 31692), (834, 23066), (1214, 15846), (1668, 11533), (1821, 10564), (2428, 7923), (2641, 7284), (3642, 5282)]