11391578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 19906560

約数和(自身を除く): 8514982

約数列:

[1, 2, 11, 22, 23, 46, 47, 94, 253, 479, 506, 517, 958, 1034, 1081, 2162, 5269, 10538, 11017, 11891, 22034, 22513, 23782, 45026, 121187, 242374, 247643, 495286, 517799, 1035598, 5695789, 11391578]

約数ペア:

[(1, 11391578), (2, 5695789), (11, 1035598), (22, 517799), (23, 495286), (46, 247643), (47, 242374), (94, 121187), (253, 45026), (479, 23782), (506, 22513), (517, 22034), (958, 11891), (1034, 11017), (1081, 10538), (2162, 5269)]