16872922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{3209}}^1$

素因数の和:3461

約数の個数: 16

約数和(自身を含む): 27734400

約数和(自身を除く): 10861478

約数列:

[1, 2, 11, 22, 239, 478, 2629, 3209, 5258, 6418, 35299, 70598, 766951, 1533902, 8436461, 16872922]

約数ペア:

[(1, 16872922), (2, 8436461), (11, 1533902), (22, 766951), (239, 70598), (478, 35299), (2629, 6418), (3209, 5258)]