2212022883

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5543917}}^1$

素因数の和:5543946

約数の個数: 16

約数和(自身を含む): 3548107520

約数和(自身を除く): 1336084637

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 5543917, 16631751, 38807419, 105334423, 116422257, 316003269, 737340961, 2212022883]

約数ペア:

[(1, 2212022883), (3, 737340961), (7, 316003269), (19, 116422257), (21, 105334423), (57, 38807419), (133, 16631751), (399, 5543917)]