23365286

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{487}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 42163200

約数和(自身を除く): 18797914

約数列:

[1, 2, 7, 14, 23, 46, 149, 161, 298, 322, 487, 974, 1043, 2086, 3409, 3427, 6818, 6854, 11201, 22402, 23989, 47978, 72563, 78407, 145126, 156814, 507941, 1015882, 1668949, 3337898, 11682643, 23365286]

約数ペア:

[(1, 23365286), (2, 11682643), (7, 3337898), (14, 1668949), (23, 1015882), (46, 507941), (149, 156814), (161, 145126), (298, 78407), (322, 72563), (487, 47978), (974, 23989), (1043, 22402), (2086, 11201), (3409, 6854), (3427, 6818)]