9730928

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{1487}}^1$

素因数の和:1904

約数の個数: 20

約数和(自身を含む): 18912480

約数和(自身を除く): 9181552

約数列:

[1, 2, 4, 8, 16, 409, 818, 1487, 1636, 2974, 3272, 5948, 6544, 11896, 23792, 608183, 1216366, 2432732, 4865464, 9730928]

約数ペア:

[(1, 9730928), (2, 4865464), (4, 2432732), (8, 1216366), (16, 608183), (409, 23792), (818, 11896), (1487, 6544), (1636, 5948), (2974, 3272)]