1931945

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:224

約数の個数: 16

約数和(自身を含む): 2415360

約数和(自身を除く): 483415

約数列:

[1, 5, 67, 73, 79, 335, 365, 395, 4891, 5293, 5767, 24455, 26465, 28835, 386389, 1931945]

約数ペア:

[(1, 1931945), (5, 386389), (67, 28835), (73, 26465), (79, 24455), (335, 5767), (365, 5293), (395, 4891)]