169680412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{202967}}^1$

素因数の和:203001

約数の個数: 24

約数和(自身を含む): 340986240

約数和(自身を除く): 171305828

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 202967, 405934, 811868, 2232637, 3856373, 4465274, 7712746, 8930548, 15425492, 42420103, 84840206, 169680412]

約数ペア:

[(1, 169680412), (2, 84840206), (4, 42420103), (11, 15425492), (19, 8930548), (22, 7712746), (38, 4465274), (44, 3856373), (76, 2232637), (209, 811868), (418, 405934), (836, 202967)]