19512588

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{10357}}^1$

素因数の和:10521

約数の個数: 24

約数和(自身を含む): 45823792

約数和(自身を除く): 26311204

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 10357, 20714, 31071, 41428, 62142, 124284, 1626049, 3252098, 4878147, 6504196, 9756294, 19512588]

約数ペア:

[(1, 19512588), (2, 9756294), (3, 6504196), (4, 4878147), (6, 3252098), (12, 1626049), (157, 124284), (314, 62142), (471, 41428), (628, 31071), (942, 20714), (1884, 10357)]