1909304428

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{351751}}^1$

素因数の和:351837

約数の個数: 24

約数和(自身を含む): 3545660160

約数和(自身を除く): 1636355732

約数列:

[1, 2, 4, 23, 46, 59, 92, 118, 236, 1357, 2714, 5428, 351751, 703502, 1407004, 8090273, 16180546, 20753309, 32361092, 41506618, 83013236, 477326107, 954652214, 1909304428]

約数ペア:

[(1, 1909304428), (2, 954652214), (4, 477326107), (23, 83013236), (46, 41506618), (59, 32361092), (92, 20753309), (118, 16180546), (236, 8090273), (1357, 1407004), (2714, 703502), (5428, 351751)]