16116978

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3821}}^1$

素因数の和:3882

約数の個数: 32

約数和(自身を含む): 34856640

約数和(自身を除く): 18739662

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 2109, 3821, 4218, 7642, 11463, 22926, 72599, 141377, 145198, 217797, 282754, 424131, 435594, 848262, 2686163, 5372326, 8058489, 16116978]

約数ペア:

[(1, 16116978), (2, 8058489), (3, 5372326), (6, 2686163), (19, 848262), (37, 435594), (38, 424131), (57, 282754), (74, 217797), (111, 145198), (114, 141377), (222, 72599), (703, 22926), (1406, 11463), (2109, 7642), (3821, 4218)]