12178817

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1931}}^1$

素因数の和:2008

約数の個数: 16

約数和(自身を含む): 15023232

約数和(自身を除く): 2844415

約数列:

[1, 7, 17, 53, 119, 371, 901, 1931, 6307, 13517, 32827, 102343, 229789, 716401, 1739831, 12178817]

約数ペア:

[(1, 12178817), (7, 1739831), (17, 716401), (53, 229789), (119, 102343), (371, 32827), (901, 13517), (1931, 6307)]