16749796

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:904

約数の個数: 48

約数和(自身を含む): 36126720

約数和(自身を除く): 19376924

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 217, 322, 434, 644, 713, 839, 868, 1426, 1678, 2852, 3356, 4991, 5873, 9982, 11746, 19297, 19964, 23492, 26009, 38594, 52018, 77188, 104036, 135079, 182063, 270158, 364126, 540316, 598207, 728252, 1196414, 2392828, 4187449, 8374898, 16749796]

約数ペア:

[(1, 16749796), (2, 8374898), (4, 4187449), (7, 2392828), (14, 1196414), (23, 728252), (28, 598207), (31, 540316), (46, 364126), (62, 270158), (92, 182063), (124, 135079), (161, 104036), (217, 77188), (322, 52018), (434, 38594), (644, 26009), (713, 23492), (839, 19964), (868, 19297), (1426, 11746), (1678, 9982), (2852, 5873), (3356, 4991)]