12893524

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20021}}^1$

素因数の和:20055

約数の個数: 24

約数和(自身を含む): 26909568

約数和(自身を除く): 14016044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 20021, 40042, 80084, 140147, 280294, 460483, 560588, 920966, 1841932, 3223381, 6446762, 12893524]

約数ペア:

[(1, 12893524), (2, 6446762), (4, 3223381), (7, 1841932), (14, 920966), (23, 560588), (28, 460483), (46, 280294), (92, 140147), (161, 80084), (322, 40042), (644, 20021)]