21923302

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{33937}}^1$

素因数の和:33975

約数の個数: 16

約数和(自身を含む): 36653040

約数和(自身を除く): 14729738

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 33937, 67874, 576929, 644803, 1153858, 1289606, 10961651, 21923302]

約数ペア:

[(1, 21923302), (2, 10961651), (17, 1289606), (19, 1153858), (34, 644803), (38, 576929), (323, 67874), (646, 33937)]