23538038

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{653}}^1$

素因数の和:991

約数の個数: 16

約数和(自身を含む): 36022320

約数和(自身を除く): 12484282

約数列:

[1, 2, 67, 134, 269, 538, 653, 1306, 18023, 36046, 43751, 87502, 175657, 351314, 11769019, 23538038]

約数ペア:

[(1, 23538038), (2, 11769019), (67, 351314), (134, 175657), (269, 87502), (538, 43751), (653, 36046), (1306, 18023)]