18380950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{52517}}^1$

素因数の和:52536

約数の個数: 24

約数和(自身を含む): 39073392

約数和(自身を除く): 20692442

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 52517, 105034, 262585, 367619, 525170, 735238, 1312925, 1838095, 2625850, 3676190, 9190475, 18380950]

約数ペア:

[(1, 18380950), (2, 9190475), (5, 3676190), (7, 2625850), (10, 1838095), (14, 1312925), (25, 735238), (35, 525170), (50, 367619), (70, 262585), (175, 105034), (350, 52517)]