38699188

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{2161}}^1$

素因数の和:2224

約数の個数: 36

約数和(自身を含む): 76487236

約数和(自身を除く): 37788048

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 121, 148, 242, 407, 484, 814, 1628, 2161, 4322, 4477, 8644, 8954, 17908, 23771, 47542, 79957, 95084, 159914, 261481, 319828, 522962, 879527, 1045924, 1759054, 3518108, 9674797, 19349594, 38699188]

約数ペア:

[(1, 38699188), (2, 19349594), (4, 9674797), (11, 3518108), (22, 1759054), (37, 1045924), (44, 879527), (74, 522962), (121, 319828), (148, 261481), (242, 159914), (407, 95084), (484, 79957), (814, 47542), (1628, 23771), (2161, 17908), (4322, 8954), (4477, 8644)]