25220404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{3001}}^1$

素因数の和:3207

約数の個数: 24

約数和(自身を含む): 48416256

約数和(自身を除く): 23195852

約数列:

[1, 2, 4, 11, 22, 44, 191, 382, 764, 2101, 3001, 4202, 6002, 8404, 12004, 33011, 66022, 132044, 573191, 1146382, 2292764, 6305101, 12610202, 25220404]

約数ペア:

[(1, 25220404), (2, 12610202), (4, 6305101), (11, 2292764), (22, 1146382), (44, 573191), (191, 132044), (382, 66022), (764, 33011), (2101, 12004), (3001, 8404), (4202, 6002)]