19861302

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{80737}}^1$

素因数の和:80783

約数の個数: 16

約数和(自身を含む): 40691952

約数和(自身を除く): 20830650

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 80737, 161474, 242211, 484422, 3310217, 6620434, 9930651, 19861302]

約数ペア:

[(1, 19861302), (2, 9930651), (3, 6620434), (6, 3310217), (41, 484422), (82, 242211), (123, 161474), (246, 80737)]