11990198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{1423}}^1$

素因数の和:1819

約数の個数: 16

約数和(自身を含む): 19685376

約数和(自身を除く): 7695178

約数列:

[1, 2, 11, 22, 383, 766, 1423, 2846, 4213, 8426, 15653, 31306, 545009, 1090018, 5995099, 11990198]

約数ペア:

[(1, 11990198), (2, 5995099), (11, 1090018), (22, 545009), (383, 31306), (766, 15653), (1423, 8426), (2846, 4213)]