11998882

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 21295872

約数和(自身を除く): 9296990

約数列:

[1, 2, 7, 14, 53, 103, 106, 157, 206, 314, 371, 721, 742, 1099, 1442, 2198, 5459, 8321, 10918, 16171, 16642, 32342, 38213, 58247, 76426, 113197, 116494, 226394, 857063, 1714126, 5999441, 11998882]

約数ペア:

[(1, 11998882), (2, 5999441), (7, 1714126), (14, 857063), (53, 226394), (103, 116494), (106, 113197), (157, 76426), (206, 58247), (314, 38213), (371, 32342), (721, 16642), (742, 16171), (1099, 10918), (1442, 8321), (2198, 5459)]