15862084

素因数分解:

$2^2\times 7^2\times {\mathrm{80929}}^1$

素因数の和:80947

約数の個数: 18

約数和(自身を含む): 32291070

約数和(自身を除く): 16428986

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 80929, 161858, 323716, 566503, 1133006, 2266012, 3965521, 7931042, 15862084]

約数ペア:

[(1, 15862084), (2, 7931042), (4, 3965521), (7, 2266012), (14, 1133006), (28, 566503), (49, 323716), (98, 161858), (196, 80929)]