19373552

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{10007}}^1$

素因数の和:10037

約数の個数: 30

約数和(自身を含む): 41262984

約数和(自身を除く): 21889432

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 10007, 20014, 40028, 80056, 110077, 160112, 220154, 440308, 880616, 1210847, 1761232, 2421694, 4843388, 9686776, 19373552]

約数ペア:

[(1, 19373552), (2, 9686776), (4, 4843388), (8, 2421694), (11, 1761232), (16, 1210847), (22, 880616), (44, 440308), (88, 220154), (121, 160112), (176, 110077), (242, 80056), (484, 40028), (968, 20014), (1936, 10007)]