12111056

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{39839}}^1$

素因数の和:39866

約数の個数: 20

約数和(自身を含む): 24700800

約数和(自身を除く): 12589744

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 39839, 79678, 159356, 318712, 637424, 756941, 1513882, 3027764, 6055528, 12111056]

約数ペア:

[(1, 12111056), (2, 6055528), (4, 3027764), (8, 1513882), (16, 756941), (19, 637424), (38, 318712), (76, 159356), (152, 79678), (304, 39839)]