12769822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 22099392

約数和(自身を除く): 9329570

約数列:

[1, 2, 13, 17, 26, 34, 167, 173, 221, 334, 346, 442, 2171, 2249, 2839, 2941, 4342, 4498, 5678, 5882, 28891, 36907, 38233, 57782, 73814, 76466, 375583, 491147, 751166, 982294, 6384911, 12769822]

約数ペア:

[(1, 12769822), (2, 6384911), (13, 982294), (17, 751166), (26, 491147), (34, 375583), (167, 76466), (173, 73814), (221, 57782), (334, 38233), (346, 36907), (442, 28891), (2171, 5882), (2249, 5678), (2839, 4498), (2941, 4342)]