19426850

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{10501}}^1$

素因数の和:10550

約数の個数: 24

約数和(自身を含む): 37114068

約数和(自身を除く): 17687218

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 370, 925, 1850, 10501, 21002, 52505, 105010, 262525, 388537, 525050, 777074, 1942685, 3885370, 9713425, 19426850]

約数ペア:

[(1, 19426850), (2, 9713425), (5, 3885370), (10, 1942685), (25, 777074), (37, 525050), (50, 388537), (74, 262525), (185, 105010), (370, 52505), (925, 21002), (1850, 10501)]