38021356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{2371}}^1$

素因数の和:2605

約数の個数: 24

約数和(自身を含む): 70400960

約数和(自身を除く): 32379604

約数列:

[1, 2, 4, 19, 38, 76, 211, 422, 844, 2371, 4009, 4742, 8018, 9484, 16036, 45049, 90098, 180196, 500281, 1000562, 2001124, 9505339, 19010678, 38021356]

約数ペア:

[(1, 38021356), (2, 19010678), (4, 9505339), (19, 2001124), (38, 1000562), (76, 500281), (211, 180196), (422, 90098), (844, 45049), (2371, 16036), (4009, 9484), (4742, 8018)]