16873454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{10639}}^1$

素因数の和:10715

約数の個数: 16

約数和(自身を含む): 27706560

約数和(自身を除く): 10833106

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 10639, 21278, 138307, 276614, 648979, 1297958, 8436727, 16873454]

約数ペア:

[(1, 16873454), (2, 8436727), (13, 1297958), (26, 648979), (61, 276614), (122, 138307), (793, 21278), (1586, 10639)]