19540373956

素因数分解:

$2^2\times {\mathrm{743}}^1\times {\mathrm{2213}}^1\times {\mathrm{2971}}^1$

素因数の和:5931

約数の個数: 24

約数和(自身を含む): 34268681664

約数和(自身を除く): 14728307708

約数列:

[1, 2, 4, 743, 1486, 2213, 2971, 2972, 4426, 5942, 8852, 11884, 1644259, 2207453, 3288518, 4414906, 6574823, 6577036, 8829812, 13149646, 26299292, 4885093489, 9770186978, 19540373956]

約数ペア:

[(1, 19540373956), (2, 9770186978), (4, 4885093489), (743, 26299292), (1486, 13149646), (2213, 8829812), (2971, 6577036), (2972, 6574823), (4426, 4414906), (5942, 3288518), (8852, 2207453), (11884, 1644259)]