126572966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{20369}}^1$

素因数の和:20623

約数の個数: 16

約数和(自身を含む): 205329600

約数和(自身を除く): 78756634

約数列:

[1, 2, 13, 26, 239, 478, 3107, 6214, 20369, 40738, 264797, 529594, 4868191, 9736382, 63286483, 126572966]

約数ペア:

[(1, 126572966), (2, 63286483), (13, 9736382), (26, 4868191), (239, 529594), (478, 264797), (3107, 40738), (6214, 20369)]