11581964

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:314

約数の個数: 36

約数和(自身を含む): 22126104

約数和(自身を除く): 10544140

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 233, 289, 466, 578, 731, 932, 1156, 1462, 2924, 3961, 7922, 10019, 12427, 15844, 20038, 24854, 40076, 49708, 67337, 134674, 170323, 269348, 340646, 681292, 2895491, 5790982, 11581964]

約数ペア:

[(1, 11581964), (2, 5790982), (4, 2895491), (17, 681292), (34, 340646), (43, 269348), (68, 170323), (86, 134674), (172, 67337), (233, 49708), (289, 40076), (466, 24854), (578, 20038), (731, 15844), (932, 12427), (1156, 10019), (1462, 7922), (2924, 3961)]