19493111336

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{5557}}^1\times {\mathrm{25793}}^1$

素因数の和:31373

約数の個数: 32

約数和(自身を含む): 38708024040

約数和(自身を除く): 19214912704

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 5557, 11114, 22228, 25793, 44456, 51586, 94469, 103172, 188938, 206344, 377876, 438481, 755752, 876962, 1753924, 3507848, 143331701, 286663402, 573326804, 1146653608, 2436638917, 4873277834, 9746555668, 19493111336]

約数ペア:

[(1, 19493111336), (2, 9746555668), (4, 4873277834), (8, 2436638917), (17, 1146653608), (34, 573326804), (68, 286663402), (136, 143331701), (5557, 3507848), (11114, 1753924), (22228, 876962), (25793, 755752), (44456, 438481), (51586, 377876), (94469, 206344), (103172, 188938)]