19868096

素因数分解:

$2^6\times {\mathrm{310439}}^1$

素因数の和:310451

約数の個数: 14

約数和(自身を含む): 39425880

約数和(自身を除く): 19557784

約数列:

[1, 2, 4, 8, 16, 32, 64, 310439, 620878, 1241756, 2483512, 4967024, 9934048, 19868096]

約数ペア:

[(1, 19868096), (2, 9934048), (4, 4967024), (8, 2483512), (16, 1241756), (32, 620878), (64, 310439)]