19945092

素因数分解:

$2^2\times 3^1\times {\mathrm{743}}^1\times {\mathrm{2237}}^1$

素因数の和:2987

約数の個数: 24

約数和(自身を含む): 46622016

約数和(自身を除く): 26676924

約数列:

[1, 2, 3, 4, 6, 12, 743, 1486, 2229, 2237, 2972, 4458, 4474, 6711, 8916, 8948, 13422, 26844, 1662091, 3324182, 4986273, 6648364, 9972546, 19945092]

約数ペア:

[(1, 19945092), (2, 9972546), (3, 6648364), (4, 4986273), (6, 3324182), (12, 1662091), (743, 26844), (1486, 13422), (2229, 8948), (2237, 8916), (2972, 6711), (4458, 4474)]