11837188

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:724

約数の個数: 36

約数和(自身を含む): 23420236

約数和(自身を除く): 11583048

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 121, 148, 242, 407, 484, 661, 814, 1322, 1628, 2644, 4477, 7271, 8954, 14542, 17908, 24457, 29084, 48914, 79981, 97828, 159962, 269027, 319924, 538054, 1076108, 2959297, 5918594, 11837188]

約数ペア:

[(1, 11837188), (2, 5918594), (4, 2959297), (11, 1076108), (22, 538054), (37, 319924), (44, 269027), (74, 159962), (121, 97828), (148, 79981), (242, 48914), (407, 29084), (484, 24457), (661, 17908), (814, 14542), (1322, 8954), (1628, 7271), (2644, 4477)]