19447516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{15241}}^1$

素因数の和:15285

約数の個数: 24

約数和(自身を含む): 38409840

約数和(自身を除く): 18962324

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 15241, 30482, 60964, 167651, 335302, 441989, 670604, 883978, 1767956, 4861879, 9723758, 19447516]

約数ペア:

[(1, 19447516), (2, 9723758), (4, 4861879), (11, 1767956), (22, 883978), (29, 670604), (44, 441989), (58, 335302), (116, 167651), (319, 60964), (638, 30482), (1276, 15241)]