19250350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{55001}}^1$

素因数の和:55020

約数の個数: 24

約数和(自身を含む): 40921488

約数和(自身を除く): 21671138

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 55001, 110002, 275005, 385007, 550010, 770014, 1375025, 1925035, 2750050, 3850070, 9625175, 19250350]

約数ペア:

[(1, 19250350), (2, 9625175), (5, 3850070), (7, 2750050), (10, 1925035), (14, 1375025), (25, 770014), (35, 550010), (50, 385007), (70, 275005), (175, 110002), (350, 55001)]