11189536

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 23750496

約数和(自身を除く): 12560960

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 67, 68, 134, 136, 268, 272, 307, 536, 544, 614, 1072, 1139, 1228, 2144, 2278, 2456, 4556, 4912, 5219, 9112, 9824, 10438, 18224, 20569, 20876, 36448, 41138, 41752, 82276, 83504, 164552, 167008, 329104, 349673, 658208, 699346, 1398692, 2797384, 5594768, 11189536]

約数ペア:

[(1, 11189536), (2, 5594768), (4, 2797384), (8, 1398692), (16, 699346), (17, 658208), (32, 349673), (34, 329104), (67, 167008), (68, 164552), (134, 83504), (136, 82276), (268, 41752), (272, 41138), (307, 36448), (536, 20876), (544, 20569), (614, 18224), (1072, 10438), (1139, 9824), (1228, 9112), (2144, 5219), (2278, 4912), (2456, 4556)]