19691347958

素因数分解:

$2^1\times {\mathrm{241}}^1\times {\mathrm{421}}^1\times {\mathrm{97039}}^1$

素因数の和:97703

約数の個数: 16

約数和(自身を含む): 29730338880

約数和(自身を除く): 10038990922

約数列:

[1, 2, 241, 421, 482, 842, 97039, 101461, 194078, 202922, 23386399, 40853419, 46772798, 81706838, 9845673979, 19691347958]

約数ペア:

[(1, 19691347958), (2, 9845673979), (241, 81706838), (421, 46772798), (482, 40853419), (842, 23386399), (97039, 202922), (101461, 194078)]