19495848

素因数分解:

$2^3\times 3^1\times {\mathrm{347}}^1\times {\mathrm{2341}}^1$

素因数の和:2697

約数の個数: 32

約数和(自身を含む): 48900960

約数和(自身を除く): 29405112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 347, 694, 1041, 1388, 2082, 2341, 2776, 4164, 4682, 7023, 8328, 9364, 14046, 18728, 28092, 56184, 812327, 1624654, 2436981, 3249308, 4873962, 6498616, 9747924, 19495848]

約数ペア:

[(1, 19495848), (2, 9747924), (3, 6498616), (4, 4873962), (6, 3249308), (8, 2436981), (12, 1624654), (24, 812327), (347, 56184), (694, 28092), (1041, 18728), (1388, 14046), (2082, 9364), (2341, 8328), (2776, 7023), (4164, 4682)]