19944034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47713}}^1$

素因数の和:47745

約数の個数: 16

約数和(自身を含む): 34354080

約数和(自身を除く): 14410046

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 47713, 95426, 524843, 906547, 1049686, 1813094, 9972017, 19944034]

約数ペア:

[(1, 19944034), (2, 9972017), (11, 1813094), (19, 1049686), (22, 906547), (38, 524843), (209, 95426), (418, 47713)]