15858142

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1901}}^1$

素因数の和:2043

約数の個数: 16

約数和(自身を含む): 24604272

約数和(自身を除く): 8746130

約数列:

[1, 2, 43, 86, 97, 194, 1901, 3802, 4171, 8342, 81743, 163486, 184397, 368794, 7929071, 15858142]

約数ペア:

[(1, 15858142), (2, 7929071), (43, 368794), (86, 184397), (97, 163486), (194, 81743), (1901, 8342), (3802, 4171)]