12619806616

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{2341}}^1\times {\mathrm{21737}}^1$

素因数の和:24115

約数の個数: 32

約数和(自身を含む): 24436990080

約数和(自身を除く): 11817183464

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 2341, 4682, 9364, 18728, 21737, 43474, 72571, 86948, 145142, 173896, 290284, 580568, 673847, 1347694, 2695388, 5390776, 50886317, 101772634, 203545268, 407090536, 1577475827, 3154951654, 6309903308, 12619806616]

約数ペア:

[(1, 12619806616), (2, 6309903308), (4, 3154951654), (8, 1577475827), (31, 407090536), (62, 203545268), (124, 101772634), (248, 50886317), (2341, 5390776), (4682, 2695388), (9364, 1347694), (18728, 673847), (21737, 580568), (43474, 290284), (72571, 173896), (86948, 145142)]