1320199268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{937}}^1\times {\mathrm{18539}}^1$

素因数の和:19499

約数の個数: 24

約数和(自身を含む): 2434672800

約数和(自身を除く): 1114473532

約数列:

[1, 2, 4, 19, 38, 76, 937, 1874, 3748, 17803, 18539, 35606, 37078, 71212, 74156, 352241, 704482, 1408964, 17371043, 34742086, 69484172, 330049817, 660099634, 1320199268]

約数ペア:

[(1, 1320199268), (2, 660099634), (4, 330049817), (19, 69484172), (38, 34742086), (76, 17371043), (937, 1408964), (1874, 704482), (3748, 352241), (17803, 74156), (18539, 71212), (35606, 37078)]