11866492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{197}}^1$

素因数の和:286

約数の個数: 36

約数和(自身を含む): 23401224

約数和(自身を除く): 11534732

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 197, 394, 407, 788, 814, 1369, 1628, 2167, 2738, 4334, 5476, 7289, 8668, 14578, 15059, 29156, 30118, 60236, 80179, 160358, 269693, 320716, 539386, 1078772, 2966623, 5933246, 11866492]

約数ペア:

[(1, 11866492), (2, 5933246), (4, 2966623), (11, 1078772), (22, 539386), (37, 320716), (44, 269693), (74, 160358), (148, 80179), (197, 60236), (394, 30118), (407, 29156), (788, 15059), (814, 14578), (1369, 8668), (1628, 7289), (2167, 5476), (2738, 4334)]