1916799315

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{11701}}^1$

素因数の和:11939

約数の個数: 32

約数和(自身を含む): 3132016896

約数和(自身を除く): 1215217581

約数列:

[1, 3, 5, 15, 67, 163, 201, 335, 489, 815, 1005, 2445, 10921, 11701, 32763, 35103, 54605, 58505, 163815, 175515, 783967, 1907263, 2351901, 3919835, 5721789, 9536315, 11759505, 28608945, 127786621, 383359863, 638933105, 1916799315]

約数ペア:

[(1, 1916799315), (3, 638933105), (5, 383359863), (15, 127786621), (67, 28608945), (163, 11759505), (201, 9536315), (335, 5721789), (489, 3919835), (815, 2351901), (1005, 1907263), (2445, 783967), (10921, 175515), (11701, 163815), (32763, 58505), (35103, 54605)]