9806786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19381}}^1$

素因数の和:19417

約数の個数: 16

約数和(自身を含む): 16746048

約数和(自身を除く): 6939262

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 19381, 38762, 213191, 426382, 445763, 891526, 4903393, 9806786]

約数ペア:

[(1, 9806786), (2, 4903393), (11, 891526), (22, 445763), (23, 426382), (46, 213191), (253, 38762), (506, 19381)]