1861236637

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1\times {\mathrm{7907}}^1$

素因数の和:8892

約数の個数: 16

約数和(自身を含む): 2112384960

約数和(自身を除く): 251148323

約数列:

[1, 13, 19, 247, 953, 7907, 12389, 18107, 102791, 150233, 235391, 1953029, 7535371, 97959823, 143172049, 1861236637]

約数ペア:

[(1, 1861236637), (13, 143172049), (19, 97959823), (247, 7535371), (953, 1953029), (7907, 235391), (12389, 150233), (18107, 102791)]