12187810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71693}}^1$

素因数の和:71717

約数の個数: 16

約数和(自身を含む): 23228856

約数和(自身を除く): 11041046

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 71693, 143386, 358465, 716930, 1218781, 2437562, 6093905, 12187810]

約数ペア:

[(1, 12187810), (2, 6093905), (5, 2437562), (10, 1218781), (17, 716930), (34, 358465), (85, 143386), (170, 71693)]