12151013

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{887}}^1$

素因数の和:1016

約数の個数: 16

約数和(自身を含む): 14776320

約数和(自身を除く): 2625307

約数列:

[1, 7, 19, 103, 133, 721, 887, 1957, 6209, 13699, 16853, 91361, 117971, 639527, 1735859, 12151013]

約数ペア:

[(1, 12151013), (7, 1735859), (19, 639527), (103, 117971), (133, 91361), (721, 16853), (887, 13699), (1957, 6209)]