19982310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39181}}^1$

素因数の和:39208

約数の個数: 32

約数和(自身を含む): 50779872

約数和(自身を除く): 30797562

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 39181, 78362, 117543, 195905, 235086, 391810, 587715, 666077, 1175430, 1332154, 1998231, 3330385, 3996462, 6660770, 9991155, 19982310]

約数ペア:

[(1, 19982310), (2, 9991155), (3, 6660770), (5, 3996462), (6, 3330385), (10, 1998231), (15, 1332154), (17, 1175430), (30, 666077), (34, 587715), (51, 391810), (85, 235086), (102, 195905), (170, 117543), (255, 78362), (510, 39181)]