2538533

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:236

約数の個数: 16

約数和(自身を含む): 2881920

約数和(自身を除く): 343387

約数列:

[1, 19, 23, 37, 157, 437, 703, 851, 2983, 3611, 5809, 16169, 68609, 110371, 133607, 2538533]

約数ペア:

[(1, 2538533), (19, 133607), (23, 110371), (37, 68609), (157, 16169), (437, 5809), (703, 3611), (851, 2983)]