19428202

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{7127}}^1$

素因数の和:7205

約数の個数: 16

約数和(自身を含む): 30792960

約数和(自身を除く): 11364758

約数列:

[1, 2, 29, 47, 58, 94, 1363, 2726, 7127, 14254, 206683, 334969, 413366, 669938, 9714101, 19428202]

約数ペア:

[(1, 19428202), (2, 9714101), (29, 669938), (47, 413366), (58, 334969), (94, 206683), (1363, 14254), (2726, 7127)]