12101921

素因数分解:

${\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{709}}^1$

素因数の和:836

約数の個数: 12

約数和(自身を含む): 13252860

約数和(自身を除く): 1150939

約数列:

[1, 13, 101, 169, 709, 1313, 9217, 17069, 71609, 119821, 930917, 12101921]

約数ペア:

[(1, 12101921), (13, 930917), (101, 119821), (169, 71609), (709, 17069), (1313, 9217)]