218970858

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1920797}}^1$

素因数の和:1920821

約数の個数: 16

約数和(自身を含む): 460991520

約数和(自身を除く): 242020662

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1920797, 3841594, 5762391, 11524782, 36495143, 72990286, 109485429, 218970858]

約数ペア:

[(1, 218970858), (2, 109485429), (3, 72990286), (6, 36495143), (19, 11524782), (38, 5762391), (57, 3841594), (114, 1920797)]