2011769210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{962569}}^1$

素因数の和:962606

約数の個数: 32

約数和(自身を含む): 4158302400

約数和(自身を除く): 2146533190

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 962569, 1925138, 4812845, 9625690, 10588259, 18288811, 21176518, 36577622, 52941295, 91444055, 105882590, 182888110, 201176921, 402353842, 1005884605, 2011769210]

約数ペア:

[(1, 2011769210), (2, 1005884605), (5, 402353842), (10, 201176921), (11, 182888110), (19, 105882590), (22, 91444055), (38, 52941295), (55, 36577622), (95, 21176518), (110, 18288811), (190, 10588259), (209, 9625690), (418, 4812845), (1045, 1925138), (2090, 962569)]