12151184

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{39971}}^1$

素因数の和:39998

約数の個数: 20

約数和(自身を含む): 24782640

約数和(自身を除く): 12631456

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 39971, 79942, 159884, 319768, 639536, 759449, 1518898, 3037796, 6075592, 12151184]

約数ペア:

[(1, 12151184), (2, 6075592), (4, 3037796), (8, 1518898), (16, 759449), (19, 639536), (38, 319768), (76, 159884), (152, 79942), (304, 39971)]