16282810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1993}}^1$

素因数の和:2062

約数の個数: 32

約数和(自身を含む): 31584960

約数和(自身を除く): 15302150

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 1993, 3986, 4085, 8170, 9965, 19930, 37867, 75734, 85699, 171398, 189335, 378670, 428495, 856990, 1628281, 3256562, 8141405, 16282810]

約数ペア:

[(1, 16282810), (2, 8141405), (5, 3256562), (10, 1628281), (19, 856990), (38, 428495), (43, 378670), (86, 189335), (95, 171398), (190, 85699), (215, 75734), (430, 37867), (817, 19930), (1634, 9965), (1993, 8170), (3986, 4085)]