19394514

素因数分解:

$2^1\times 3^2\times {\mathrm{673}}^1\times {\mathrm{1601}}^1$

素因数の和:2282

約数の個数: 24

約数和(自身を含む): 42110172

約数和(自身を除く): 22715658

約数列:

[1, 2, 3, 6, 9, 18, 673, 1346, 1601, 2019, 3202, 4038, 4803, 6057, 9606, 12114, 14409, 28818, 1077473, 2154946, 3232419, 6464838, 9697257, 19394514]

約数ペア:

[(1, 19394514), (2, 9697257), (3, 6464838), (6, 3232419), (9, 2154946), (18, 1077473), (673, 28818), (1346, 14409), (1601, 12114), (2019, 9606), (3202, 6057), (4038, 4803)]