16788189

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{11831}}^1$

素因数の和:11888

約数の個数: 16

約数和(自身を含む): 24989184

約数和(自身を除く): 8200995

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 11831, 35493, 130141, 390423, 508733, 1526199, 5596063, 16788189]

約数ペア:

[(1, 16788189), (3, 5596063), (11, 1526199), (33, 508733), (43, 390423), (129, 130141), (473, 35493), (1419, 11831)]