19192734

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:510

約数の個数: 64

約数和(自身を含む): 47232000

約数和(自身を除く): 28039266

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 79, 99, 158, 198, 237, 297, 409, 474, 594, 711, 818, 869, 1227, 1422, 1738, 2133, 2454, 2607, 3681, 4266, 4499, 5214, 7362, 7821, 8998, 11043, 13497, 15642, 22086, 23463, 26994, 32311, 40491, 46926, 64622, 80982, 96933, 121473, 193866, 242946, 290799, 355421, 581598, 710842, 872397, 1066263, 1744794, 2132526, 3198789, 6397578, 9596367, 19192734]

約数ペア:

[(1, 19192734), (2, 9596367), (3, 6397578), (6, 3198789), (9, 2132526), (11, 1744794), (18, 1066263), (22, 872397), (27, 710842), (33, 581598), (54, 355421), (66, 290799), (79, 242946), (99, 193866), (158, 121473), (198, 96933), (237, 80982), (297, 64622), (409, 46926), (474, 40491), (594, 32311), (711, 26994), (818, 23463), (869, 22086), (1227, 15642), (1422, 13497), (1738, 11043), (2133, 8998), (2454, 7821), (2607, 7362), (3681, 5214), (4266, 4499)]