16916458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{15131}}^1$

素因数の和:15189

約数の個数: 16

約数和(自身を含む): 27963936

約数和(自身を除く): 11047478

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 15131, 30262, 196703, 393406, 650633, 1301266, 8458229, 16916458]

約数ペア:

[(1, 16916458), (2, 8458229), (13, 1301266), (26, 650633), (43, 393406), (86, 196703), (559, 30262), (1118, 15131)]