1900774934

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{943781}}^1$

素因数の和:943855

約数の個数: 16

約数和(自身を含む): 3057853680

約数和(自身を除く): 1157078746

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 943781, 1887562, 17931839, 35863678, 50020393, 100040786, 950387467, 1900774934]

約数ペア:

[(1, 1900774934), (2, 950387467), (19, 100040786), (38, 50020393), (53, 35863678), (106, 17931839), (1007, 1887562), (2014, 943781)]