22144906

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{709}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 40078080

約数和(自身を除く): 17933174

約数列:

[1, 2, 7, 14, 23, 46, 97, 161, 194, 322, 679, 709, 1358, 1418, 2231, 4462, 4963, 9926, 15617, 16307, 31234, 32614, 68773, 114149, 137546, 228298, 481411, 962822, 1581779, 3163558, 11072453, 22144906]

約数ペア:

[(1, 22144906), (2, 11072453), (7, 3163558), (14, 1581779), (23, 962822), (46, 481411), (97, 228298), (161, 137546), (194, 114149), (322, 68773), (679, 32614), (709, 31234), (1358, 16307), (1418, 15617), (2231, 9926), (4462, 4963)]