11723860

素因数分解:

$2^2\times 5^1\times {\mathrm{619}}^1\times {\mathrm{947}}^1$

素因数の和:1575

約数の個数: 24

約数和(自身を含む): 24685920

約数和(自身を除く): 12962060

約数列:

[1, 2, 4, 5, 10, 20, 619, 947, 1238, 1894, 2476, 3095, 3788, 4735, 6190, 9470, 12380, 18940, 586193, 1172386, 2344772, 2930965, 5861930, 11723860]

約数ペア:

[(1, 11723860), (2, 5861930), (4, 2930965), (5, 2344772), (10, 1172386), (20, 586193), (619, 18940), (947, 12380), (1238, 9470), (1894, 6190), (2476, 4735), (3095, 3788)]