1589008

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{5227}}^1$

素因数の和:5254

約数の個数: 20

約数和(自身を含む): 3241360

約数和(自身を除く): 1652352

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 5227, 10454, 20908, 41816, 83632, 99313, 198626, 397252, 794504, 1589008]

約数ペア:

[(1, 1589008), (2, 794504), (4, 397252), (8, 198626), (16, 99313), (19, 83632), (38, 41816), (76, 20908), (152, 10454), (304, 5227)]