39426178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{94321}}^1$

素因数の和:94353

約数の個数: 16

約数和(自身を含む): 67911840

約数和(自身を除く): 28485662

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 94321, 188642, 1037531, 1792099, 2075062, 3584198, 19713089, 39426178]

約数ペア:

[(1, 39426178), (2, 19713089), (11, 3584198), (19, 2075062), (22, 1792099), (38, 1037531), (209, 188642), (418, 94321)]