38143184

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{125471}}^1$

素因数の和:125498

約数の個数: 20

約数和(自身を含む): 77792640

約数和(自身を除く): 39649456

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 125471, 250942, 501884, 1003768, 2007536, 2383949, 4767898, 9535796, 19071592, 38143184]

約数ペア:

[(1, 38143184), (2, 19071592), (4, 9535796), (8, 4767898), (16, 2383949), (19, 2007536), (38, 1003768), (76, 501884), (152, 250942), (304, 125471)]