16076090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{401}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 30680640

約数和(自身を除く): 14604550

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 211, 401, 422, 802, 1055, 2005, 2110, 4009, 4010, 7619, 8018, 15238, 20045, 38095, 40090, 76190, 84611, 169222, 423055, 846110, 1607609, 3215218, 8038045, 16076090]

約数ペア:

[(1, 16076090), (2, 8038045), (5, 3215218), (10, 1607609), (19, 846110), (38, 423055), (95, 169222), (190, 84611), (211, 76190), (401, 40090), (422, 38095), (802, 20045), (1055, 15238), (2005, 8018), (2110, 7619), (4009, 4010)]