28849733

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{619}}^1$

素因数の和:872

約数の個数: 16

約数和(自身を含む): 33331200

約数和(自身を除く): 4481467

約数列:

[1, 11, 19, 209, 223, 619, 2453, 4237, 6809, 11761, 46607, 129371, 138037, 1518407, 2622703, 28849733]

約数ペア:

[(1, 28849733), (11, 2622703), (19, 1518407), (209, 138037), (223, 129371), (619, 46607), (2453, 11761), (4237, 6809)]