19165932

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{3391}}^1$

素因数の和:3558

約数の個数: 36

約数和(自身を含む): 48770176

約数和(自身を除く): 29604244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 3391, 5652, 6782, 10173, 13564, 20346, 30519, 40692, 61038, 122076, 532387, 1064774, 1597161, 2129548, 3194322, 4791483, 6388644, 9582966, 19165932]

約数ペア:

[(1, 19165932), (2, 9582966), (3, 6388644), (4, 4791483), (6, 3194322), (9, 2129548), (12, 1597161), (18, 1064774), (36, 532387), (157, 122076), (314, 61038), (471, 40692), (628, 30519), (942, 20346), (1413, 13564), (1884, 10173), (2826, 6782), (3391, 5652)]