9947962

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{571}}^1$

素因数の和:885

約数の個数: 16

約数和(自身を含む): 15485184

約数和(自身を除く): 5537222

約数列:

[1, 2, 31, 62, 281, 562, 571, 1142, 8711, 17422, 17701, 35402, 160451, 320902, 4973981, 9947962]

約数ペア:

[(1, 9947962), (2, 4973981), (31, 320902), (62, 160451), (281, 35402), (562, 17701), (571, 17422), (1142, 8711)]