16884404

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{23321}}^1$

素因数の和:23506

約数の個数: 12

約数和(自身を含む): 29712228

約数和(自身を除く): 12827824

約数列:

[1, 2, 4, 181, 362, 724, 23321, 46642, 93284, 4221101, 8442202, 16884404]

約数ペア:

[(1, 16884404), (2, 8442202), (4, 4221101), (181, 93284), (362, 46642), (724, 23321)]