15273587

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4993}}^1$

素因数の和:5042

約数の個数: 16

約数和(自身を含む): 19176960

約数和(自身を除く): 3903373

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 4993, 34951, 94867, 114839, 664069, 803873, 2181941, 15273587]

約数ペア:

[(1, 15273587), (7, 2181941), (19, 803873), (23, 664069), (133, 114839), (161, 94867), (437, 34951), (3059, 4993)]