13471798

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:484

約数の個数: 24

約数和(自身を含む): 21835872

約数和(自身を除く): 8364074

約数列:

[1, 2, 19, 38, 47, 94, 361, 397, 722, 794, 893, 1786, 7543, 15086, 16967, 18659, 33934, 37318, 143317, 286634, 354521, 709042, 6735899, 13471798]

約数ペア:

[(1, 13471798), (2, 6735899), (19, 709042), (38, 354521), (47, 286634), (94, 143317), (361, 37318), (397, 33934), (722, 18659), (794, 16967), (893, 15086), (1786, 7543)]