16144226

素因数分解:

$2^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{641}}^1$

素因数の和:914

約数の個数: 24

約数和(自身を含む): 28323756

約数和(自身を除く): 12179530

約数列:

[1, 2, 7, 14, 49, 98, 257, 514, 641, 1282, 1799, 3598, 4487, 8974, 12593, 25186, 31409, 62818, 164737, 329474, 1153159, 2306318, 8072113, 16144226]

約数ペア:

[(1, 16144226), (2, 8072113), (7, 2306318), (14, 1153159), (49, 329474), (98, 164737), (257, 62818), (514, 31409), (641, 25186), (1282, 12593), (1799, 8974), (3598, 4487)]