13097450

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{6389}}^1$

素因数の和:6442

約数の個数: 24

約数和(自身を含む): 24959340

約数和(自身を除く): 11861890

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 6389, 12778, 31945, 63890, 159725, 261949, 319450, 523898, 1309745, 2619490, 6548725, 13097450]

約数ペア:

[(1, 13097450), (2, 6548725), (5, 2619490), (10, 1309745), (25, 523898), (41, 319450), (50, 261949), (82, 159725), (205, 63890), (410, 31945), (1025, 12778), (2050, 6389)]