18678439303

素因数分解:

${\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1327}}^1\times {\mathrm{3911}}^1$

素因数の和:5358

約数の個数: 16

約数和(自身を含む): 19325905920

約数和(自身を除く): 647466617

約数列:

[1, 59, 61, 1327, 3599, 3911, 78293, 80947, 230749, 238571, 4775873, 5189897, 14075689, 306203923, 316583717, 18678439303]

約数ペア:

[(1, 18678439303), (59, 316583717), (61, 306203923), (1327, 14075689), (3599, 5189897), (3911, 4775873), (78293, 238571), (80947, 230749)]