19763624

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2903}}^1$

素因数の和:2969

約数の個数: 32

約数和(自身を含む): 39726720

約数和(自身を除く): 19963096

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 148, 184, 296, 851, 1702, 2903, 3404, 5806, 6808, 11612, 23224, 66769, 107411, 133538, 214822, 267076, 429644, 534152, 859288, 2470453, 4940906, 9881812, 19763624]

約数ペア:

[(1, 19763624), (2, 9881812), (4, 4940906), (8, 2470453), (23, 859288), (37, 534152), (46, 429644), (74, 267076), (92, 214822), (148, 133538), (184, 107411), (296, 66769), (851, 23224), (1702, 11612), (2903, 6808), (3404, 5806)]