13423828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4297}}^1$

素因数の和:4383

約数の個数: 24

約数和(自身を含む): 25994304

約数和(自身を除く): 12570476

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 4297, 8594, 17188, 47267, 94534, 189068, 305087, 610174, 1220348, 3355957, 6711914, 13423828]

約数ペア:

[(1, 13423828), (2, 6711914), (4, 3355957), (11, 1220348), (22, 610174), (44, 305087), (71, 189068), (142, 94534), (284, 47267), (781, 17188), (1562, 8594), (3124, 4297)]