12565565961

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{5393}}^1\times {\mathrm{59743}}^1$

素因数の和:65152

約数の個数: 16

約数和(自身を含む): 18046511616

約数和(自身を除く): 5480945655

約数列:

[1, 3, 13, 39, 5393, 16179, 59743, 70109, 179229, 210327, 776659, 2329977, 322193999, 966581997, 4188521987, 12565565961]

約数ペア:

[(1, 12565565961), (3, 4188521987), (13, 966581997), (39, 322193999), (5393, 2329977), (16179, 776659), (59743, 210327), (70109, 179229)]