11640970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1091}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 23115456

約数和(自身を除く): 11474486

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 485, 970, 1067, 1091, 2134, 2182, 5335, 5455, 10670, 10910, 12001, 24002, 60005, 105827, 120010, 211654, 529135, 1058270, 1164097, 2328194, 5820485, 11640970]

約数ペア:

[(1, 11640970), (2, 5820485), (5, 2328194), (10, 1164097), (11, 1058270), (22, 529135), (55, 211654), (97, 120010), (110, 105827), (194, 60005), (485, 24002), (970, 12001), (1067, 10910), (1091, 10670), (2134, 5455), (2182, 5335)]