18668768

素因数分解:

$2^5\times {\mathrm{239}}^1\times {\mathrm{2441}}^1$

素因数の和:2690

約数の個数: 24

約数和(自身を含む): 36923040

約数和(自身を除く): 18254272

約数列:

[1, 2, 4, 8, 16, 32, 239, 478, 956, 1912, 2441, 3824, 4882, 7648, 9764, 19528, 39056, 78112, 583399, 1166798, 2333596, 4667192, 9334384, 18668768]

約数ペア:

[(1, 18668768), (2, 9334384), (4, 4667192), (8, 2333596), (16, 1166798), (32, 583399), (239, 78112), (478, 39056), (956, 19528), (1912, 9764), (2441, 7648), (3824, 4882)]