18313594

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{19037}}^1$

素因数の和:19089

約数の個数: 16

約数和(自身を含む): 30384648

約数和(自身を除く): 12071054

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 19037, 38074, 247481, 494962, 704369, 1408738, 9156797, 18313594]

約数ペア:

[(1, 18313594), (2, 9156797), (13, 1408738), (26, 704369), (37, 494962), (74, 247481), (481, 38074), (962, 19037)]