1938226928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{478811}}^1$

素因数の和:478853

約数の個数: 40

約数和(自身を含む): 4274833536

約数和(自身を除く): 2336606608

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 478811, 957622, 1915244, 3830488, 5266921, 7660976, 10533842, 11012653, 21067684, 22025306, 42135368, 44050612, 84270736, 88101224, 121139183, 176202448, 242278366, 484556732, 969113464, 1938226928]

約数ペア:

[(1, 1938226928), (2, 969113464), (4, 484556732), (8, 242278366), (11, 176202448), (16, 121139183), (22, 88101224), (23, 84270736), (44, 44050612), (46, 42135368), (88, 22025306), (92, 21067684), (176, 11012653), (184, 10533842), (253, 7660976), (368, 5266921), (506, 3830488), (1012, 1915244), (2024, 957622), (4048, 478811)]