16999004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1831}}^1$

素因数の和:2057

約数の個数: 24

約数和(自身を含む): 32624256

約数和(自身を除く): 15625252

約数列:

[1, 2, 4, 11, 22, 44, 211, 422, 844, 1831, 2321, 3662, 4642, 7324, 9284, 20141, 40282, 80564, 386341, 772682, 1545364, 4249751, 8499502, 16999004]

約数ペア:

[(1, 16999004), (2, 8499502), (4, 4249751), (11, 1545364), (22, 772682), (44, 386341), (211, 80564), (422, 40282), (844, 20141), (1831, 9284), (2321, 7324), (3662, 4642)]