15640044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{186191}}^1$

素因数の和:186205

約数の個数: 24

約数和(自身を含む): 41707008

約数和(自身を除く): 26066964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 186191, 372382, 558573, 744764, 1117146, 1303337, 2234292, 2606674, 3910011, 5213348, 7820022, 15640044]

約数ペア:

[(1, 15640044), (2, 7820022), (3, 5213348), (4, 3910011), (6, 2606674), (7, 2234292), (12, 1303337), (14, 1117146), (21, 744764), (28, 558573), (42, 372382), (84, 186191)]