13191618

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{199873}}^1$

素因数の和:199889

約数の個数: 16

約数和(自身を含む): 28781856

約数和(自身を除く): 15590238

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 199873, 399746, 599619, 1199238, 2198603, 4397206, 6595809, 13191618]

約数ペア:

[(1, 13191618), (2, 6595809), (3, 4397206), (6, 2198603), (11, 1199238), (22, 599619), (33, 399746), (66, 199873)]