17927407345

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1\times {\mathrm{4021}}^1$

素因数の和:4777

約数の個数: 32

約数和(自身を含む): 23004552960

約数和(自身を除く): 5077145615

約数列:

[1, 5, 19, 71, 95, 355, 661, 1349, 3305, 4021, 6745, 12559, 20105, 46931, 62795, 76399, 234655, 285491, 381995, 891689, 1427455, 2657881, 4458445, 5424329, 13289405, 27121645, 50499739, 188709551, 252498695, 943547755, 3585481469, 17927407345]

約数ペア:

[(1, 17927407345), (5, 3585481469), (19, 943547755), (71, 252498695), (95, 188709551), (355, 50499739), (661, 27121645), (1349, 13289405), (3305, 5424329), (4021, 4458445), (6745, 2657881), (12559, 1427455), (20105, 891689), (46931, 381995), (62795, 285491), (76399, 234655)]