19069568

素因数分解:

$2^7\times 7^1\times {\mathrm{21283}}^1$

素因数の和:21304

約数の個数: 32

約数和(自身を含む): 43419360

約数和(自身を除く): 24349792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 21283, 42566, 85132, 148981, 170264, 297962, 340528, 595924, 681056, 1191848, 1362112, 2383696, 2724224, 4767392, 9534784, 19069568]

約数ペア:

[(1, 19069568), (2, 9534784), (4, 4767392), (7, 2724224), (8, 2383696), (14, 1362112), (16, 1191848), (28, 681056), (32, 595924), (56, 340528), (64, 297962), (112, 170264), (128, 148981), (224, 85132), (448, 42566), (896, 21283)]