11881438

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{449}}^1$

素因数の和:683

約数の個数: 16

約数和(自身を含む): 18176400

約数和(自身を除く): 6294962

約数列:

[1, 2, 101, 131, 202, 262, 449, 898, 13231, 26462, 45349, 58819, 90698, 117638, 5940719, 11881438]

約数ペア:

[(1, 11881438), (2, 5940719), (101, 117638), (131, 90698), (202, 58819), (262, 45349), (449, 26462), (898, 13231)]