15185884

素因数分解:

$2^2\times 7^2\times {\mathrm{77479}}^1$

素因数の和:77497

約数の個数: 18

約数和(自身を含む): 30914520

約数和(自身を除く): 15728636

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 77479, 154958, 309916, 542353, 1084706, 2169412, 3796471, 7592942, 15185884]

約数ペア:

[(1, 15185884), (2, 7592942), (4, 3796471), (7, 2169412), (14, 1084706), (28, 542353), (49, 309916), (98, 154958), (196, 77479)]