12314840

素因数分解:

$2^3\times 5^1\times {\mathrm{307871}}^1$

素因数の和:307882

約数の個数: 16

約数和(自身を含む): 27708480

約数和(自身を除く): 15393640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307871, 615742, 1231484, 1539355, 2462968, 3078710, 6157420, 12314840]

約数ペア:

[(1, 12314840), (2, 6157420), (4, 3078710), (5, 2462968), (8, 1539355), (10, 1231484), (20, 615742), (40, 307871)]