19305522

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{11057}}^1$

素因数の和:11162

約数の個数: 24

約数和(自身を含む): 42263676

約数和(自身を除く): 22958154

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 873, 1746, 11057, 22114, 33171, 66342, 99513, 199026, 1072529, 2145058, 3217587, 6435174, 9652761, 19305522]

約数ペア:

[(1, 19305522), (2, 9652761), (3, 6435174), (6, 3217587), (9, 2145058), (18, 1072529), (97, 199026), (194, 99513), (291, 66342), (582, 33171), (873, 22114), (1746, 11057)]