19125966

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{853}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 39721248

約数和(自身を除く): 20595282

約数列:

[1, 2, 3, 6, 37, 74, 101, 111, 202, 222, 303, 606, 853, 1706, 2559, 3737, 5118, 7474, 11211, 22422, 31561, 63122, 86153, 94683, 172306, 189366, 258459, 516918, 3187661, 6375322, 9562983, 19125966]

約数ペア:

[(1, 19125966), (2, 9562983), (3, 6375322), (6, 3187661), (37, 516918), (74, 258459), (101, 189366), (111, 172306), (202, 94683), (222, 86153), (303, 63122), (606, 31561), (853, 22422), (1706, 11211), (2559, 7474), (3737, 5118)]