120945427922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{289343129}}^1$

素因数の和:289343161

約数の個数: 16

約数和(自身を含む): 208327053600

約数和(自身を除く): 87381625678

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 289343129, 578686258, 3182774419, 5497519451, 6365548838, 10995038902, 60472713961, 120945427922]

約数ペア:

[(1, 120945427922), (2, 60472713961), (11, 10995038902), (19, 6365548838), (22, 5497519451), (38, 3182774419), (209, 578686258), (418, 289343129)]