219537070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{954509}}^1$

素因数の和:954539

約数の個数: 16

約数和(自身を含む): 412348320

約数和(自身を除く): 192811250

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 954509, 1909018, 4772545, 9545090, 21953707, 43907414, 109768535, 219537070]

約数ペア:

[(1, 219537070), (2, 109768535), (5, 43907414), (10, 21953707), (23, 9545090), (46, 4772545), (115, 1909018), (230, 954509)]