11681572

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5281}}^1$

素因数の和:5371

約数の個数: 24

約数和(自身を含む): 23663360

約数和(自身を除く): 11981788

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 5281, 10562, 21124, 36967, 73934, 147868, 417199, 834398, 1668796, 2920393, 5840786, 11681572]

約数ペア:

[(1, 11681572), (2, 5840786), (4, 2920393), (7, 1668796), (14, 834398), (28, 417199), (79, 147868), (158, 73934), (316, 36967), (553, 21124), (1106, 10562), (2212, 5281)]