16499218081

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{1021}}^1$

素因数の和:1385

約数の個数: 32

約数和(自身を含む): 18094469120

約数和(自身を除く): 1595251039

約数列:

[1, 19, 37, 127, 181, 703, 1021, 2413, 3439, 4699, 6697, 19399, 22987, 37777, 89281, 127243, 129667, 184801, 436753, 717763, 850519, 2463673, 3511219, 4797679, 6837637, 16159861, 23469727, 91155901, 129915103, 445924813, 868379899, 16499218081]

約数ペア:

[(1, 16499218081), (19, 868379899), (37, 445924813), (127, 129915103), (181, 91155901), (703, 23469727), (1021, 16159861), (2413, 6837637), (3439, 4797679), (4699, 3511219), (6697, 2463673), (19399, 850519), (22987, 717763), (37777, 436753), (89281, 184801), (127243, 129667)]