11816540

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6091}}^1$

素因数の和:6197

約数の個数: 24

約数和(自身を含む): 25074672

約数和(自身を除く): 13258132

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 6091, 12182, 24364, 30455, 60910, 121820, 590827, 1181654, 2363308, 2954135, 5908270, 11816540]

約数ペア:

[(1, 11816540), (2, 5908270), (4, 2954135), (5, 2363308), (10, 1181654), (20, 590827), (97, 121820), (194, 60910), (388, 30455), (485, 24364), (970, 12182), (1940, 6091)]