26339282

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{191}}^2$

素因数の和:422

約数の個数: 18

約数和(自身を含む): 41917239

約数和(自身を除く): 15577957

約数列:

[1, 2, 19, 38, 191, 361, 382, 722, 3629, 7258, 36481, 68951, 72962, 137902, 693139, 1386278, 13169641, 26339282]

約数ペア:

[(1, 26339282), (2, 13169641), (19, 1386278), (38, 693139), (191, 137902), (361, 72962), (382, 68951), (722, 36481), (3629, 7258)]