12071642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{23857}}^1$

素因数の和:23893

約数の個数: 16

約数和(自身を含む): 20613312

約数和(自身を除く): 8541670

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 23857, 47714, 262427, 524854, 548711, 1097422, 6035821, 12071642]

約数ペア:

[(1, 12071642), (2, 6035821), (11, 1097422), (22, 548711), (23, 524854), (46, 262427), (253, 47714), (506, 23857)]