15771940382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1021}}^1\times {\mathrm{2591}}^1$

素因数の和:3896

約数の個数: 32

約数和(自身を含む): 25939243008

約数和(自身を除く): 10167302626

約数列:

[1, 2, 11, 22, 271, 542, 1021, 2042, 2591, 2981, 5182, 5962, 11231, 22462, 28501, 57002, 276691, 553382, 702161, 1404322, 2645411, 3043601, 5290822, 6087202, 7723771, 15447542, 29099521, 58199042, 716906381, 1433812762, 7885970191, 15771940382]

約数ペア:

[(1, 15771940382), (2, 7885970191), (11, 1433812762), (22, 716906381), (271, 58199042), (542, 29099521), (1021, 15447542), (2042, 7723771), (2591, 6087202), (2981, 5290822), (5182, 3043601), (5962, 2645411), (11231, 1404322), (22462, 702161), (28501, 553382), (57002, 276691)]