15116221

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:356

約数の個数: 16

約数和(自身を含む): 16536960

約数和(自身を除く): 1420739

約数列:

[1, 23, 29, 131, 173, 667, 3013, 3799, 3979, 5017, 22663, 87377, 115391, 521249, 657227, 15116221]

約数ペア:

[(1, 15116221), (23, 657227), (29, 521249), (131, 115391), (173, 87377), (667, 22663), (3013, 5017), (3799, 3979)]