13919944

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{4133}}^1$

素因数の和:4560

約数の個数: 16

約数和(自身を含む): 26168220

約数和(自身を除く): 12248276

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 4133, 8266, 16532, 33064, 1739993, 3479986, 6959972, 13919944]

約数ペア:

[(1, 13919944), (2, 6959972), (4, 3479986), (8, 1739993), (421, 33064), (842, 16532), (1684, 8266), (3368, 4133)]