13242146

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1559}}^1$

素因数の和:1729

約数の個数: 16

約数和(自身を含む): 20666880

約数和(自身を除く): 7424734

約数列:

[1, 2, 31, 62, 137, 274, 1559, 3118, 4247, 8494, 48329, 96658, 213583, 427166, 6621073, 13242146]

約数ペア:

[(1, 13242146), (2, 6621073), (31, 427166), (62, 213583), (137, 96658), (274, 48329), (1559, 8494), (3118, 4247)]