9445810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1997}}^1$

素因数の和:2058

約数の個数: 32

約数和(自身を含む): 18988992

約数和(自身を除く): 9543182

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 1997, 2365, 3994, 4730, 9985, 19970, 21967, 43934, 85871, 109835, 171742, 219670, 429355, 858710, 944581, 1889162, 4722905, 9445810]

約数ペア:

[(1, 9445810), (2, 4722905), (5, 1889162), (10, 944581), (11, 858710), (22, 429355), (43, 219670), (55, 171742), (86, 109835), (110, 85871), (215, 43934), (430, 21967), (473, 19970), (946, 9985), (1997, 4730), (2365, 3994)]