16785246

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1303}}^1$

素因数の和:1440

約数の個数: 32

約数和(自身を含む): 35677440

約数和(自身を除く): 18892194

約数列:

[1, 2, 3, 6, 19, 38, 57, 113, 114, 226, 339, 678, 1303, 2147, 2606, 3909, 4294, 6441, 7818, 12882, 24757, 49514, 74271, 147239, 148542, 294478, 441717, 883434, 2797541, 5595082, 8392623, 16785246]

約数ペア:

[(1, 16785246), (2, 8392623), (3, 5595082), (6, 2797541), (19, 883434), (38, 441717), (57, 294478), (113, 148542), (114, 147239), (226, 74271), (339, 49514), (678, 24757), (1303, 12882), (2147, 7818), (2606, 6441), (3909, 4294)]