13642454

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{10949}}^1$

素因数の和:11047

約数の個数: 16

約数和(自身を含む): 23652000

約数和(自身を除く): 10009546

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 10949, 21898, 76643, 153286, 974461, 1948922, 6821227, 13642454]

約数ペア:

[(1, 13642454), (2, 6821227), (7, 1948922), (14, 974461), (89, 153286), (178, 76643), (623, 21898), (1246, 10949)]