19590084

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{2579}}^1$

素因数の和:2800

約数の個数: 36

約数和(自身を含む): 49773360

約数和(自身を除く): 30183276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 633, 844, 1266, 1899, 2532, 2579, 3798, 5158, 7596, 7737, 10316, 15474, 23211, 30948, 46422, 92844, 544169, 1088338, 1632507, 2176676, 3265014, 4897521, 6530028, 9795042, 19590084]

約数ペア:

[(1, 19590084), (2, 9795042), (3, 6530028), (4, 4897521), (6, 3265014), (9, 2176676), (12, 1632507), (18, 1088338), (36, 544169), (211, 92844), (422, 46422), (633, 30948), (844, 23211), (1266, 15474), (1899, 10316), (2532, 7737), (2579, 7596), (3798, 5158)]