19630592

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{1667}}^1$

素因数の和:1708

約数の個数: 40

約数和(自身を含む): 40952736

約数和(自身を除く): 21322144

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1472, 1667, 2944, 3334, 5888, 6668, 11776, 13336, 26672, 38341, 53344, 76682, 106688, 153364, 213376, 306728, 426752, 613456, 853504, 1226912, 2453824, 4907648, 9815296, 19630592]

約数ペア:

[(1, 19630592), (2, 9815296), (4, 4907648), (8, 2453824), (16, 1226912), (23, 853504), (32, 613456), (46, 426752), (64, 306728), (92, 213376), (128, 153364), (184, 106688), (256, 76682), (368, 53344), (512, 38341), (736, 26672), (1472, 13336), (1667, 11776), (2944, 6668), (3334, 5888)]