19299858

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2143}}^1$

素因数の和:2246

約数の個数: 32

約数和(自身を含む): 41164800

約数和(自身を除く): 21864942

約数列:

[1, 2, 3, 6, 19, 38, 57, 79, 114, 158, 237, 474, 1501, 2143, 3002, 4286, 4503, 6429, 9006, 12858, 40717, 81434, 122151, 169297, 244302, 338594, 507891, 1015782, 3216643, 6433286, 9649929, 19299858]

約数ペア:

[(1, 19299858), (2, 9649929), (3, 6433286), (6, 3216643), (19, 1015782), (38, 507891), (57, 338594), (79, 244302), (114, 169297), (158, 122151), (237, 81434), (474, 40717), (1501, 12858), (2143, 9006), (3002, 6429), (4286, 4503)]