19430364

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^2\times {\mathrm{733}}^1$

素因数の和:834

約数の個数: 36

約数和(自身を含む): 46385864

約数和(自身を除く): 26955500

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 733, 1466, 2199, 2209, 2932, 4398, 4418, 6627, 8796, 8836, 13254, 26508, 34451, 68902, 103353, 137804, 206706, 413412, 1619197, 3238394, 4857591, 6476788, 9715182, 19430364]

約数ペア:

[(1, 19430364), (2, 9715182), (3, 6476788), (4, 4857591), (6, 3238394), (12, 1619197), (47, 413412), (94, 206706), (141, 137804), (188, 103353), (282, 68902), (564, 34451), (733, 26508), (1466, 13254), (2199, 8836), (2209, 8796), (2932, 6627), (4398, 4418)]