19503912

素因数分解:

$2^3\times 3^1\times {\mathrm{557}}^1\times {\mathrm{1459}}^1$

素因数の和:2025

約数の個数: 32

約数和(自身を含む): 48880800

約数和(自身を除く): 29376888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 557, 1114, 1459, 1671, 2228, 2918, 3342, 4377, 4456, 5836, 6684, 8754, 11672, 13368, 17508, 35016, 812663, 1625326, 2437989, 3250652, 4875978, 6501304, 9751956, 19503912]

約数ペア:

[(1, 19503912), (2, 9751956), (3, 6501304), (4, 4875978), (6, 3250652), (8, 2437989), (12, 1625326), (24, 812663), (557, 35016), (1114, 17508), (1459, 13368), (1671, 11672), (2228, 8754), (2918, 6684), (3342, 5836), (4377, 4456)]