12056990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109609}}^1$

素因数の和:109627

約数の個数: 16

約数和(自身を含む): 23675760

約数和(自身を除く): 11618770

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 109609, 219218, 548045, 1096090, 1205699, 2411398, 6028495, 12056990]

約数ペア:

[(1, 12056990), (2, 6028495), (5, 2411398), (10, 1205699), (11, 1096090), (22, 548045), (55, 219218), (110, 109609)]