19899588

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97547}}^1$

素因数の和:97571

約数の個数: 24

約数和(自身を含む): 49164192

約数和(自身を除く): 29264604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 97547, 195094, 292641, 390188, 585282, 1170564, 1658299, 3316598, 4974897, 6633196, 9949794, 19899588]

約数ペア:

[(1, 19899588), (2, 9949794), (3, 6633196), (4, 4974897), (6, 3316598), (12, 1658299), (17, 1170564), (34, 585282), (51, 390188), (68, 292641), (102, 195094), (204, 97547)]