11001122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{4951}}^1$

素因数の和:5065

約数の個数: 16

約数和(自身を含む): 18183744

約数和(自身を除く): 7182622

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 4951, 9902, 54461, 108922, 500051, 1000102, 5500561, 11001122]

約数ペア:

[(1, 11001122), (2, 5500561), (11, 1000102), (22, 500051), (101, 108922), (202, 54461), (1111, 9902), (2222, 4951)]