19204172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16057}}^1$

素因数の和:16097

約数の個数: 24

約数和(自身を含む): 37768416

約数和(自身を除く): 18564244

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 16057, 32114, 64228, 208741, 369311, 417482, 738622, 834964, 1477244, 4801043, 9602086, 19204172]

約数ペア:

[(1, 19204172), (2, 9602086), (4, 4801043), (13, 1477244), (23, 834964), (26, 738622), (46, 417482), (52, 369311), (92, 208741), (299, 64228), (598, 32114), (1196, 16057)]