17384410

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 32432400

約数和(自身を除く): 15047990

約数列:

[1, 2, 5, 10, 41, 82, 109, 205, 218, 389, 410, 545, 778, 1090, 1945, 3890, 4469, 8938, 15949, 22345, 31898, 42401, 44690, 79745, 84802, 159490, 212005, 424010, 1738441, 3476882, 8692205, 17384410]

約数ペア:

[(1, 17384410), (2, 8692205), (5, 3476882), (10, 1738441), (41, 424010), (82, 212005), (109, 159490), (205, 84802), (218, 79745), (389, 44690), (410, 42401), (545, 31898), (778, 22345), (1090, 15949), (1945, 8938), (3890, 4469)]