190514155

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{172411}}^1$

素因数の和:172446

約数の個数: 16

約数和(自身を含む): 260686944

約数和(自身を除く): 70172789

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 172411, 862055, 2241343, 2930987, 11206715, 14654935, 38102831, 190514155]

約数ペア:

[(1, 190514155), (5, 38102831), (13, 14654935), (17, 11206715), (65, 2930987), (85, 2241343), (221, 862055), (1105, 172411)]