22786489

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1171}}^1$

素因数の和:1272

約数の個数: 16

約数和(自身を含む): 26159040

約数和(自身を除く): 3372551

約数列:

[1, 11, 29, 61, 319, 671, 1171, 1769, 12881, 19459, 33959, 71431, 373549, 785741, 2071499, 22786489]

約数ペア:

[(1, 22786489), (11, 2071499), (29, 785741), (61, 373549), (319, 71431), (671, 33959), (1171, 19459), (1769, 12881)]