16911228

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{6679}}^1$

素因数の和:6897

約数の個数: 24

約数和(自身を含む): 39652480

約数和(自身を除く): 22741252

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 633, 844, 1266, 2532, 6679, 13358, 20037, 26716, 40074, 80148, 1409269, 2818538, 4227807, 5637076, 8455614, 16911228]

約数ペア:

[(1, 16911228), (2, 8455614), (3, 5637076), (4, 4227807), (6, 2818538), (12, 1409269), (211, 80148), (422, 40074), (633, 26716), (844, 20037), (1266, 13358), (2532, 6679)]