19463397114

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{431}}^1\times {\mathrm{21943}}^1$

素因数の和:22400

約数の個数: 64

約数和(自身を含む): 45503078400

約数和(自身を除く): 26039681286

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 431, 686, 862, 1029, 1293, 2058, 2586, 3017, 6034, 9051, 18102, 21119, 21943, 42238, 43886, 63357, 65829, 126714, 131658, 147833, 153601, 295666, 307202, 443499, 460803, 886998, 921606, 1075207, 2150414, 3225621, 6451242, 7526449, 9457433, 15052898, 18914866, 22579347, 28372299, 45158694, 56744598, 66202031, 132404062, 198606093, 397212186, 463414217, 926828434, 1390242651, 2780485302, 3243899519, 6487799038, 9731698557, 19463397114]

約数ペア:

[(1, 19463397114), (2, 9731698557), (3, 6487799038), (6, 3243899519), (7, 2780485302), (14, 1390242651), (21, 926828434), (42, 463414217), (49, 397212186), (98, 198606093), (147, 132404062), (294, 66202031), (343, 56744598), (431, 45158694), (686, 28372299), (862, 22579347), (1029, 18914866), (1293, 15052898), (2058, 9457433), (2586, 7526449), (3017, 6451242), (6034, 3225621), (9051, 2150414), (18102, 1075207), (21119, 921606), (21943, 886998), (42238, 460803), (43886, 443499), (63357, 307202), (65829, 295666), (126714, 153601), (131658, 147833)]