19337116

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1409}}^1$

素因数の和:1533

約数の個数: 24

約数和(自身を含む): 35058240

約数和(自身を除く): 15721124

約数列:

[1, 2, 4, 47, 73, 94, 146, 188, 292, 1409, 2818, 3431, 5636, 6862, 13724, 66223, 102857, 132446, 205714, 264892, 411428, 4834279, 9668558, 19337116]

約数ペア:

[(1, 19337116), (2, 9668558), (4, 4834279), (47, 411428), (73, 264892), (94, 205714), (146, 132446), (188, 102857), (292, 66223), (1409, 13724), (2818, 6862), (3431, 5636)]