13211110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1447}}^1$

素因数の和:1548

約数の個数: 32

約数和(自身を含む): 26272512

約数和(自身を除く): 13061402

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 166, 415, 830, 913, 1447, 1826, 2894, 4565, 7235, 9130, 14470, 15917, 31834, 79585, 120101, 159170, 240202, 600505, 1201010, 1321111, 2642222, 6605555, 13211110]

約数ペア:

[(1, 13211110), (2, 6605555), (5, 2642222), (10, 1321111), (11, 1201010), (22, 600505), (55, 240202), (83, 159170), (110, 120101), (166, 79585), (415, 31834), (830, 15917), (913, 14470), (1447, 9130), (1826, 7235), (2894, 4565)]