9867208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5581}}^1$

素因数の和:5617

約数の個数: 32

約数和(自身を含む): 21099960

約数和(自身を除く): 11232752

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 5581, 11162, 22324, 44648, 72553, 94877, 145106, 189754, 290212, 379508, 580424, 759016, 1233401, 2466802, 4933604, 9867208]

約数ペア:

[(1, 9867208), (2, 4933604), (4, 2466802), (8, 1233401), (13, 759016), (17, 580424), (26, 379508), (34, 290212), (52, 189754), (68, 145106), (104, 94877), (136, 72553), (221, 44648), (442, 22324), (884, 11162), (1768, 5581)]