19162486

素因数分解:

$2^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{4373}}^1$

素因数の和:4695

約数の個数: 16

約数和(自身を含む): 32962464

約数和(自身を除く): 13799978

約数列:

[1, 2, 7, 14, 313, 626, 2191, 4373, 4382, 8746, 30611, 61222, 1368749, 2737498, 9581243, 19162486]

約数ペア:

[(1, 19162486), (2, 9581243), (7, 2737498), (14, 1368749), (313, 61222), (626, 30611), (2191, 8746), (4373, 4382)]