188889122834

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{22686659}}^1$

素因数の和:22686865

約数の個数: 16

約数和(自身を含む): 297285992640

約数和(自身を除く): 108396869806

約数列:

[1, 2, 23, 46, 181, 362, 4163, 8326, 22686659, 45373318, 521793157, 1043586314, 4106285279, 8212570558, 94444561417, 188889122834]

約数ペア:

[(1, 188889122834), (2, 94444561417), (23, 8212570558), (46, 4106285279), (181, 1043586314), (362, 521793157), (4163, 45373318), (8326, 22686659)]