12900603068

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{189714751}}^1$

素因数の和:189714772

約数の個数: 12

約数和(自身を含む): 23904058752

約数和(自身を除く): 11003455684

約数列:

[1, 2, 4, 17, 34, 68, 189714751, 379429502, 758859004, 3225150767, 6450301534, 12900603068]

約数ペア:

[(1, 12900603068), (2, 6450301534), (4, 3225150767), (17, 758859004), (34, 379429502), (68, 189714751)]