18285955

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1019}}^1$

素因数の和:1158

約数の個数: 16

約数和(自身を含む): 22790880

約数和(自身を除く): 4504925

約数列:

[1, 5, 37, 97, 185, 485, 1019, 3589, 5095, 17945, 37703, 98843, 188515, 494215, 3657191, 18285955]

約数ペア:

[(1, 18285955), (5, 3657191), (37, 494215), (97, 188515), (185, 98843), (485, 37703), (1019, 17945), (3589, 5095)]