19002297604

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{279445553}}^1$

素因数の和:279445574

約数の個数: 12

約数和(自身を含む): 35210139804

約数和(自身を除く): 16207842200

約数列:

[1, 2, 4, 17, 34, 68, 279445553, 558891106, 1117782212, 4750574401, 9501148802, 19002297604]

約数ペア:

[(1, 19002297604), (2, 9501148802), (4, 4750574401), (17, 1117782212), (34, 558891106), (68, 279445553)]