19922882

素因数分解:

$2^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{6269}}^1$

素因数の和:6505

約数の個数: 16

約数和(自身を含む): 34309440

約数和(自身を除く): 14386558

約数列:

[1, 2, 7, 14, 227, 454, 1589, 3178, 6269, 12538, 43883, 87766, 1423063, 2846126, 9961441, 19922882]

約数ペア:

[(1, 19922882), (2, 9961441), (7, 2846126), (14, 1423063), (227, 87766), (454, 43883), (1589, 12538), (3178, 6269)]