19492184

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1$

素因数の和:803

約数の個数: 32

約数和(自身を含む): 37832400

約数和(自身を除く): 18340216

約数列:

[1, 2, 4, 8, 59, 61, 118, 122, 236, 244, 472, 488, 677, 1354, 2708, 3599, 5416, 7198, 14396, 28792, 39943, 41297, 79886, 82594, 159772, 165188, 319544, 330376, 2436523, 4873046, 9746092, 19492184]

約数ペア:

[(1, 19492184), (2, 9746092), (4, 4873046), (8, 2436523), (59, 330376), (61, 319544), (118, 165188), (122, 159772), (236, 82594), (244, 79886), (472, 41297), (488, 39943), (677, 28792), (1354, 14396), (2708, 7198), (3599, 5416)]