1189949185

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{9791}}^1$

素因数の和:10128

約数の個数: 16

約数和(自身を含む): 1447649280

約数和(自身を除く): 257700095

約数列:

[1, 5, 109, 223, 545, 1115, 9791, 24307, 48955, 121535, 1067219, 2183393, 5336095, 10916965, 237989837, 1189949185]

約数ペア:

[(1, 1189949185), (5, 237989837), (109, 10916965), (223, 5336095), (545, 2183393), (1115, 1067219), (9791, 121535), (24307, 48955)]