17439304

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{30703}}^1$

素因数の和:30780

約数の個数: 16

約数和(自身を含む): 33160320

約数和(自身を除く): 15721016

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 30703, 61406, 122812, 245624, 2179913, 4359826, 8719652, 17439304]

約数ペア:

[(1, 17439304), (2, 8719652), (4, 4359826), (8, 2179913), (71, 245624), (142, 122812), (284, 61406), (568, 30703)]