16642081

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:336

約数の個数: 16

約数和(自身を含む): 18123840

約数和(自身を除く): 1481759

約数列:

[1, 19, 61, 83, 173, 1159, 1577, 3287, 5063, 10553, 14359, 96197, 200507, 272821, 875899, 16642081]

約数ペア:

[(1, 16642081), (19, 875899), (61, 272821), (83, 200507), (173, 96197), (1159, 14359), (1577, 10553), (3287, 5063)]