17928581

素因数分解:

${\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:436

約数の個数: 16

約数和(自身を含む): 20139840

約数和(自身を除く): 2211259

約数列:

[1, 11, 73, 83, 269, 803, 913, 2959, 6059, 19637, 22327, 66649, 216007, 245597, 1629871, 17928581]

約数ペア:

[(1, 17928581), (11, 1629871), (73, 245597), (83, 216007), (269, 66649), (803, 22327), (913, 19637), (2959, 6059)]