19137974113

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{67261}}^1$

素因数の和:67512

約数の個数: 16

約数和(自身を含む): 20340028800

約数和(自身を除く): 1202054687

約数列:

[1, 23, 89, 139, 2047, 3197, 12371, 67261, 284533, 1547003, 5986229, 9349279, 137683267, 215033417, 832085831, 19137974113]

約数ペア:

[(1, 19137974113), (23, 832085831), (89, 215033417), (139, 137683267), (2047, 9349279), (3197, 5986229), (12371, 1547003), (67261, 284533)]