13831278

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{121327}}^1$

素因数の和:121351

約数の個数: 16

約数和(自身を含む): 29118720

約数和(自身を除く): 15287442

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 121327, 242654, 363981, 727962, 2305213, 4610426, 6915639, 13831278]

約数ペア:

[(1, 13831278), (2, 6915639), (3, 4610426), (6, 2305213), (19, 727962), (38, 363981), (57, 242654), (114, 121327)]