28320146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{2351}}^1$

素因数の和:2689

約数の個数: 16

約数和(自身を含む): 44876160

約数和(自身を除く): 16556014

約数列:

[1, 2, 19, 38, 317, 634, 2351, 4702, 6023, 12046, 44669, 89338, 745267, 1490534, 14160073, 28320146]

約数ペア:

[(1, 28320146), (2, 14160073), (19, 1490534), (38, 745267), (317, 89338), (634, 44669), (2351, 12046), (4702, 6023)]