22180562

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1062

約数の個数: 24

約数和(自身を含む): 36283392

約数和(自身を除く): 14102830

約数列:

[1, 2, 19, 31, 38, 62, 361, 589, 722, 991, 1178, 1982, 11191, 18829, 22382, 30721, 37658, 61442, 357751, 583699, 715502, 1167398, 11090281, 22180562]

約数ペア:

[(1, 22180562), (2, 11090281), (19, 1167398), (31, 715502), (38, 583699), (62, 357751), (361, 61442), (589, 37658), (722, 30721), (991, 22382), (1178, 18829), (1982, 11191)]