9911728

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{2729}}^1$

素因数の和:2964

約数の個数: 20

約数和(自身を含む): 19295640

約数和(自身を除く): 9383912

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 2729, 3632, 5458, 10916, 21832, 43664, 619483, 1238966, 2477932, 4955864, 9911728]

約数ペア:

[(1, 9911728), (2, 4955864), (4, 2477932), (8, 1238966), (16, 619483), (227, 43664), (454, 21832), (908, 10916), (1816, 5458), (2729, 3632)]