2019936670

素因数分解:

$2^1\times 5^1\times {\mathrm{13451}}^1\times {\mathrm{15017}}^1$

素因数の和:28475

約数の個数: 16

約数和(自身を含む): 3636398448

約数和(自身を除く): 1616461778

約数列:

[1, 2, 5, 10, 13451, 15017, 26902, 30034, 67255, 75085, 134510, 150170, 201993667, 403987334, 1009968335, 2019936670]

約数ペア:

[(1, 2019936670), (2, 1009968335), (5, 403987334), (10, 201993667), (13451, 150170), (15017, 134510), (26902, 75085), (30034, 67255)]