19441078

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{4721}}^1$

素因数の和:4823

約数の個数: 16

約数和(自身を含む): 30598560

約数和(自身を除く): 11157482

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 4721, 9442, 136909, 273818, 335191, 670382, 9720539, 19441078]

約数ペア:

[(1, 19441078), (2, 9720539), (29, 670382), (58, 335191), (71, 273818), (142, 136909), (2059, 9442), (4118, 4721)]