12289406

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{617}}^1$

素因数の和:1075

約数の個数: 16

約数和(自身を含む): 19311264

約数和(自身を除く): 7021858

約数列:

[1, 2, 23, 46, 433, 617, 866, 1234, 9959, 14191, 19918, 28382, 267161, 534322, 6144703, 12289406]

約数ペア:

[(1, 12289406), (2, 6144703), (23, 534322), (46, 267161), (433, 28382), (617, 19918), (866, 14191), (1234, 9959)]