22742278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{2423}}^1$

素因数の和:2476

約数の個数: 24

約数和(自身を含む): 38788848

約数和(自身を除く): 16046570

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 722, 2423, 4693, 4846, 9386, 31499, 46037, 62998, 92074, 598481, 874703, 1196962, 1749406, 11371139, 22742278]

約数ペア:

[(1, 22742278), (2, 11371139), (13, 1749406), (19, 1196962), (26, 874703), (38, 598481), (247, 92074), (361, 62998), (494, 46037), (722, 31499), (2423, 9386), (4693, 4846)]