15537136

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{51109}}^1$

素因数の和:51136

約数の個数: 20

約数和(自身を含む): 31688200

約数和(自身を除く): 16151064

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 51109, 102218, 204436, 408872, 817744, 971071, 1942142, 3884284, 7768568, 15537136]

約数ペア:

[(1, 15537136), (2, 7768568), (4, 3884284), (8, 1942142), (16, 971071), (19, 817744), (38, 408872), (76, 204436), (152, 102218), (304, 51109)]