9969328

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{2953}}^1$

素因数の和:3172

約数の個数: 20

約数和(自身を含む): 19413688

約数和(自身を除く): 9444360

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 2953, 3376, 5906, 11812, 23624, 47248, 623083, 1246166, 2492332, 4984664, 9969328]

約数ペア:

[(1, 9969328), (2, 4984664), (4, 2492332), (8, 1246166), (16, 623083), (211, 47248), (422, 23624), (844, 11812), (1688, 5906), (2953, 3376)]