1609432810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{196993}}^1$

素因数の和:197062

約数の個数: 32

約数和(自身を含む): 3120384960

約数和(自身を除く): 1510952150

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 4085, 8170, 196993, 393986, 984965, 1969930, 3742867, 7485734, 8470699, 16941398, 18714335, 37428670, 42353495, 84706990, 160943281, 321886562, 804716405, 1609432810]

約数ペア:

[(1, 1609432810), (2, 804716405), (5, 321886562), (10, 160943281), (19, 84706990), (38, 42353495), (43, 37428670), (86, 18714335), (95, 16941398), (190, 8470699), (215, 7485734), (430, 3742867), (817, 1969930), (1634, 984965), (4085, 393986), (8170, 196993)]