27840626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{55021}}^1$

素因数の和:55057

約数の個数: 16

約数和(自身を含む): 47539008

約数和(自身を除く): 19698382

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 55021, 110042, 605231, 1210462, 1265483, 2530966, 13920313, 27840626]

約数ペア:

[(1, 27840626), (2, 13920313), (11, 2530966), (22, 1265483), (23, 1210462), (46, 605231), (253, 110042), (506, 55021)]