12562498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4691}}^1$

素因数の和:4809

約数の個数: 16

約数和(自身を含む): 20494656

約数和(自身を除く): 7932158

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 4691, 9382, 60983, 121966, 483173, 966346, 6281249, 12562498]

約数ペア:

[(1, 12562498), (2, 6281249), (13, 966346), (26, 483173), (103, 121966), (206, 60983), (1339, 9382), (2678, 4691)]