19149324

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{30109}}^1$

素因数の和:30169

約数の個数: 24

約数和(自身を含む): 45526320

約数和(自身を除く): 26376996

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 30109, 60218, 90327, 120436, 180654, 361308, 1595777, 3191554, 4787331, 6383108, 9574662, 19149324]

約数ペア:

[(1, 19149324), (2, 9574662), (3, 6383108), (4, 4787331), (6, 3191554), (12, 1595777), (53, 361308), (106, 180654), (159, 120436), (212, 90327), (318, 60218), (636, 30109)]