21778356596

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{12161}}^1\times {\mathrm{6133}}^1$

素因数の和:18371

約数の個数: 24

約数和(自身を含む): 38643684744

約数和(自身を除く): 16865328148

約数列:

[1, 2, 4, 73, 146, 292, 6133, 12161, 12266, 24322, 24532, 48644, 447709, 887753, 895418, 1775506, 1790836, 3551012, 74583413, 149166826, 298333652, 5444589149, 10889178298, 21778356596]

約数ペア:

[(1, 21778356596), (2, 10889178298), (4, 5444589149), (73, 298333652), (146, 149166826), (292, 74583413), (6133, 3551012), (12161, 1790836), (12266, 1775506), (24322, 895418), (24532, 887753), (48644, 447709)]