1913480

素因数分解:

$2^3\times 5^1\times {\mathrm{47837}}^1$

素因数の和:47848

約数の個数: 16

約数和(自身を含む): 4305420

約数和(自身を除く): 2391940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47837, 95674, 191348, 239185, 382696, 478370, 956740, 1913480]

約数ペア:

[(1, 1913480), (2, 956740), (4, 478370), (5, 382696), (8, 239185), (10, 191348), (20, 95674), (40, 47837)]