18680455838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1877}}^1\times {\mathrm{452377}}^1$

素因数の和:454267

約数の個数: 16

約数和(自身を含む): 30584371824

約数和(自身を除く): 11903915986

約数列:

[1, 2, 11, 22, 1877, 3754, 20647, 41294, 452377, 904754, 4976147, 9952294, 849111629, 1698223258, 9340227919, 18680455838]

約数ペア:

[(1, 18680455838), (2, 9340227919), (11, 1698223258), (22, 849111629), (1877, 9952294), (3754, 4976147), (20647, 904754), (41294, 452377)]