18682852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{839}}^1$

素因数の和:1155

約数の個数: 24

約数和(自身を含む): 34574400

約数和(自身を除く): 15891548

約数列:

[1, 2, 4, 19, 38, 76, 293, 586, 839, 1172, 1678, 3356, 5567, 11134, 15941, 22268, 31882, 63764, 245827, 491654, 983308, 4670713, 9341426, 18682852]

約数ペア:

[(1, 18682852), (2, 9341426), (4, 4670713), (19, 983308), (38, 491654), (76, 245827), (293, 63764), (586, 31882), (839, 22268), (1172, 15941), (1678, 11134), (3356, 5567)]