12303184

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{40471}}^1$

素因数の和:40498

約数の個数: 20

約数和(自身を含む): 25092640

約数和(自身を除く): 12789456

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 40471, 80942, 161884, 323768, 647536, 768949, 1537898, 3075796, 6151592, 12303184]

約数ペア:

[(1, 12303184), (2, 6151592), (4, 3075796), (8, 1537898), (16, 768949), (19, 647536), (38, 323768), (76, 161884), (152, 80942), (304, 40471)]