212315696626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{55784471}}^1$

素因数の和:55784657

約数の個数: 16

約数和(自身を含む): 349433932608

約数和(自身を除く): 137118235982

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3806, 55784471, 111568942, 613629181, 1227258362, 9650713483, 19301426966, 106157848313, 212315696626]

約数ペア:

[(1, 212315696626), (2, 106157848313), (11, 19301426966), (22, 9650713483), (173, 1227258362), (346, 613629181), (1903, 111568942), (3806, 55784471)]