11555344

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{38011}}^1$

素因数の和:38038

約数の個数: 20

約数和(自身を含む): 23567440

約数和(自身を除く): 12012096

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 38011, 76022, 152044, 304088, 608176, 722209, 1444418, 2888836, 5777672, 11555344]

約数ペア:

[(1, 11555344), (2, 5777672), (4, 2888836), (8, 1444418), (16, 722209), (19, 608176), (38, 304088), (76, 152044), (152, 76022), (304, 38011)]