2012190854

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{105649}}^1$

素因数の和:105847

約数の個数: 16

約数和(自身を含む): 3080754000

約数和(自身を除く): 1068563146

約数列:

[1, 2, 89, 107, 178, 214, 9523, 19046, 105649, 211298, 9402761, 11304443, 18805522, 22608886, 1006095427, 2012190854]

約数ペア:

[(1, 2012190854), (2, 1006095427), (89, 22608886), (107, 18805522), (178, 11304443), (214, 9402761), (9523, 211298), (19046, 105649)]