11749870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{479}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 23224320

約数和(自身を除く): 11474450

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 223, 446, 479, 958, 1115, 2230, 2395, 2453, 4790, 4906, 5269, 10538, 12265, 24530, 26345, 52690, 106817, 213634, 534085, 1068170, 1174987, 2349974, 5874935, 11749870]

約数ペア:

[(1, 11749870), (2, 5874935), (5, 2349974), (10, 1174987), (11, 1068170), (22, 534085), (55, 213634), (110, 106817), (223, 52690), (446, 26345), (479, 24530), (958, 12265), (1115, 10538), (2230, 5269), (2395, 4906), (2453, 4790)]