12992464

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{28001}}^1$

素因数の和:28038

約数の個数: 20

約数和(自身を含む): 26041860

約数和(自身を除く): 13049396

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 28001, 56002, 112004, 224008, 448016, 812029, 1624058, 3248116, 6496232, 12992464]

約数ペア:

[(1, 12992464), (2, 6496232), (4, 3248116), (8, 1624058), (16, 812029), (29, 448016), (58, 224008), (116, 112004), (232, 56002), (464, 28001)]