38140126

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{977}}^1$

素因数の和:1259

約数の個数: 16

約数和(自身を含む): 58093200

約数和(自身を除く): 19953074

約数列:

[1, 2, 131, 149, 262, 298, 977, 1954, 19519, 39038, 127987, 145573, 255974, 291146, 19070063, 38140126]

約数ペア:

[(1, 38140126), (2, 19070063), (131, 291146), (149, 255974), (262, 145573), (298, 127987), (977, 39038), (1954, 19519)]