19351557339

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{1951}}^1\times {\mathrm{21059}}^1$

素因数の和:23170

約数の個数: 16

約数和(自身を含む): 25980963840

約数和(自身を除く): 6629406501

約数列:

[1, 3, 157, 471, 1951, 5853, 21059, 63177, 306307, 918921, 3306263, 9918789, 41086109, 123258327, 6450519113, 19351557339]

約数ペア:

[(1, 19351557339), (3, 6450519113), (157, 123258327), (471, 41086109), (1951, 9918789), (5853, 3306263), (21059, 918921), (63177, 306307)]