11719798

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{449}}^1$

素因数の和:903

約数の個数: 16

約数和(自身を含む): 18230400

約数和(自身を除く): 6510602

約数列:

[1, 2, 31, 62, 421, 449, 842, 898, 13051, 13919, 26102, 27838, 189029, 378058, 5859899, 11719798]

約数ペア:

[(1, 11719798), (2, 5859899), (31, 378058), (62, 189029), (421, 27838), (449, 26102), (842, 13919), (898, 13051)]