16288586

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{7027}}^1$

素因数の和:7109

約数の個数: 16

約数和(自身を含む): 26144160

約数和(自身を除く): 9855574

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 7027, 14054, 133513, 267026, 428647, 857294, 8144293, 16288586]

約数ペア:

[(1, 16288586), (2, 8144293), (19, 857294), (38, 428647), (61, 267026), (122, 133513), (1159, 14054), (2318, 7027)]