9919348

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{787}}^1$

素因数の和:951

約数の個数: 24

約数和(自身を含む): 18268992

約数和(自身を除く): 8349644

約数列:

[1, 2, 4, 23, 46, 92, 137, 274, 548, 787, 1574, 3148, 3151, 6302, 12604, 18101, 36202, 72404, 107819, 215638, 431276, 2479837, 4959674, 9919348]

約数ペア:

[(1, 9919348), (2, 4959674), (4, 2479837), (23, 431276), (46, 215638), (92, 107819), (137, 72404), (274, 36202), (548, 18101), (787, 12604), (1574, 6302), (3148, 3151)]