19088146

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17707}}^1$

素因数の和:17734

約数の個数: 24

約数和(自身を含む): 36336816

約数和(自身を除く): 17248670

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 17707, 35414, 123949, 194777, 247898, 389554, 867643, 1363439, 1735286, 2726878, 9544073, 19088146]

約数ペア:

[(1, 19088146), (2, 9544073), (7, 2726878), (11, 1735286), (14, 1363439), (22, 867643), (49, 389554), (77, 247898), (98, 194777), (154, 123949), (539, 35414), (1078, 17707)]