19292008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{141853}}^1$

素因数の和:141876

約数の個数: 16

約数和(自身を含む): 38300580

約数和(自身を除く): 19008572

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 141853, 283706, 567412, 1134824, 2411501, 4823002, 9646004, 19292008]

約数ペア:

[(1, 19292008), (2, 9646004), (4, 4823002), (8, 2411501), (17, 1134824), (34, 567412), (68, 283706), (136, 141853)]