118156592

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{388673}}^1$

素因数の和:388700

約数の個数: 20

約数和(自身を含む): 240977880

約数和(自身を除く): 122821288

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 388673, 777346, 1554692, 3109384, 6218768, 7384787, 14769574, 29539148, 59078296, 118156592]

約数ペア:

[(1, 118156592), (2, 59078296), (4, 29539148), (8, 14769574), (16, 7384787), (19, 6218768), (38, 3109384), (76, 1554692), (152, 777346), (304, 388673)]