16489744

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{2099}}^1$

素因数の和:2598

約数の個数: 20

約数和(自身を含む): 32029200

約数和(自身を除く): 15539456

約数列:

[1, 2, 4, 8, 16, 491, 982, 1964, 2099, 3928, 4198, 7856, 8396, 16792, 33584, 1030609, 2061218, 4122436, 8244872, 16489744]

約数ペア:

[(1, 16489744), (2, 8244872), (4, 4122436), (8, 2061218), (16, 1030609), (491, 33584), (982, 16792), (1964, 8396), (2099, 7856), (3928, 4198)]