19302588

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{4093}}^1$

素因数の和:4234

約数の個数: 36

約数和(自身を含む): 49177128

約数和(自身を除く): 29874540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 4093, 4716, 8186, 12279, 16372, 24558, 36837, 49116, 73674, 147348, 536183, 1072366, 1608549, 2144732, 3217098, 4825647, 6434196, 9651294, 19302588]

約数ペア:

[(1, 19302588), (2, 9651294), (3, 6434196), (4, 4825647), (6, 3217098), (9, 2144732), (12, 1608549), (18, 1072366), (36, 536183), (131, 147348), (262, 73674), (393, 49116), (524, 36837), (786, 24558), (1179, 16372), (1572, 12279), (2358, 8186), (4093, 4716)]