19147524

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13187}}^1$

素因数の和:13216

約数の個数: 36

約数和(自身を含む): 49112112

約数和(自身を除く): 29964588

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 13187, 26374, 39561, 52748, 79122, 145057, 158244, 290114, 435171, 580228, 870342, 1595627, 1740684, 3191254, 4786881, 6382508, 9573762, 19147524]

約数ペア:

[(1, 19147524), (2, 9573762), (3, 6382508), (4, 4786881), (6, 3191254), (11, 1740684), (12, 1595627), (22, 870342), (33, 580228), (44, 435171), (66, 290114), (121, 158244), (132, 145057), (242, 79122), (363, 52748), (484, 39561), (726, 26374), (1452, 13187)]