15693876215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1052221}}^1$

素因数の和:1052402

約数の個数: 16

約数和(自身を含む): 19950129120

約数和(自身を除く): 4256252905

約数列:

[1, 5, 19, 95, 157, 785, 2983, 14915, 1052221, 5261105, 19992199, 99960995, 165198697, 825993485, 3138775243, 15693876215]

約数ペア:

[(1, 15693876215), (5, 3138775243), (19, 825993485), (95, 165198697), (157, 99960995), (785, 19992199), (2983, 5261105), (14915, 1052221)]