16233239

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:371

約数の個数: 24

約数和(自身を含む): 19662720

約数和(自身を除く): 3429481

約数列:

[1, 11, 19, 23, 121, 209, 253, 307, 437, 2299, 2783, 3377, 4807, 5833, 7061, 37147, 52877, 64163, 77671, 134159, 705793, 854381, 1475749, 16233239]

約数ペア:

[(1, 16233239), (11, 1475749), (19, 854381), (23, 705793), (121, 134159), (209, 77671), (253, 64163), (307, 52877), (437, 37147), (2299, 7061), (2783, 5833), (3377, 4807)]