1999130110

素因数分解:

$2^1\times 5^1\times {\mathrm{5407}}^1\times {\mathrm{36973}}^1$

素因数の和:42387

約数の個数: 16

約数和(自身を含む): 3599197056

約数和(自身を除く): 1600066946

約数列:

[1, 2, 5, 10, 5407, 10814, 27035, 36973, 54070, 73946, 184865, 369730, 199913011, 399826022, 999565055, 1999130110]

約数ペア:

[(1, 1999130110), (2, 999565055), (5, 399826022), (10, 199913011), (5407, 369730), (10814, 184865), (27035, 73946), (36973, 54070)]