161983417

素因数分解:

${\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1\times {\mathrm{347}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 173721600

約数和(自身を除く): 11738183

約数列:

[1, 19, 79, 311, 347, 1501, 5909, 6593, 24569, 27413, 107917, 466811, 520847, 2050423, 8525443, 161983417]

約数ペア:

[(1, 161983417), (19, 8525443), (79, 2050423), (311, 520847), (347, 466811), (1501, 107917), (5909, 27413), (6593, 24569)]