2019414955

素因数分解:

$5^1\times {\mathrm{17}}^3\times {\mathrm{82207}}^1$

素因数の和:82263

約数の個数: 16

約数和(自身を含む): 2574754560

約数和(自身を除く): 555339605

約数列:

[1, 5, 17, 85, 289, 1445, 4913, 24565, 82207, 411035, 1397519, 6987595, 23757823, 118789115, 403882991, 2019414955]

約数ペア:

[(1, 2019414955), (5, 403882991), (17, 118789115), (85, 23757823), (289, 6987595), (1445, 1397519), (4913, 411035), (24565, 82207)]