1019464

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{353}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 2023110

約数和(自身を除く): 1003646

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 353, 361, 706, 722, 1412, 1444, 2824, 2888, 6707, 13414, 26828, 53656, 127433, 254866, 509732, 1019464]

約数ペア:

[(1, 1019464), (2, 509732), (4, 254866), (8, 127433), (19, 53656), (38, 26828), (76, 13414), (152, 6707), (353, 2888), (361, 2824), (706, 1444), (722, 1412)]