7193890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3847}}^1$

素因数の和:3882

約数の個数: 32

約数和(自身を含む): 14961024

約数和(自身を除く): 7767134

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 3847, 7694, 19235, 38470, 42317, 65399, 84634, 130798, 211585, 326995, 423170, 653990, 719389, 1438778, 3596945, 7193890]

約数ペア:

[(1, 7193890), (2, 3596945), (5, 1438778), (10, 719389), (11, 653990), (17, 423170), (22, 326995), (34, 211585), (55, 130798), (85, 84634), (110, 65399), (170, 42317), (187, 38470), (374, 19235), (935, 7694), (1870, 3847)]