19094666

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{929}}^1$

素因数の和:1213

約数の個数: 16

約数和(自身を含む): 29462400

約数和(自身を除く): 10367734

約数列:

[1, 2, 43, 86, 239, 478, 929, 1858, 10277, 20554, 39947, 79894, 222031, 444062, 9547333, 19094666]

約数ペア:

[(1, 19094666), (2, 9547333), (43, 444062), (86, 222031), (239, 79894), (478, 39947), (929, 20554), (1858, 10277)]