11815850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{13901}}^1$

素因数の和:13930

約数の個数: 24

約数和(自身を含む): 23271948

約数和(自身を除く): 11456098

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 13901, 27802, 69505, 139010, 236317, 347525, 472634, 695050, 1181585, 2363170, 5907925, 11815850]

約数ペア:

[(1, 11815850), (2, 5907925), (5, 2363170), (10, 1181585), (17, 695050), (25, 472634), (34, 347525), (50, 236317), (85, 139010), (170, 69505), (425, 27802), (850, 13901)]