19413105

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{24419}}^1$

素因数の和:24480

約数の個数: 16

約数和(自身を含む): 31648320

約数和(自身を除く): 12235215

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 24419, 73257, 122095, 366285, 1294207, 3882621, 6471035, 19413105]

約数ペア:

[(1, 19413105), (3, 6471035), (5, 3882621), (15, 1294207), (53, 366285), (159, 122095), (265, 73257), (795, 24419)]