189614321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{1789}}^1$

素因数の和:2096

約数の個数: 16

約数和(自身を含む): 211706880

約数和(自身を除く): 22092559

約数列:

[1, 13, 31, 263, 403, 1789, 3419, 8153, 23257, 55459, 105989, 470507, 720967, 6116591, 14585717, 189614321]

約数ペア:

[(1, 189614321), (13, 14585717), (31, 6116591), (263, 720967), (403, 470507), (1789, 105989), (3419, 55459), (8153, 23257)]