10203812

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{563}}^1$

素因数の和:787

約数の個数: 24

約数和(自身を含む): 18760896

約数和(自身を除く): 8557084

約数列:

[1, 2, 4, 23, 46, 92, 197, 394, 563, 788, 1126, 2252, 4531, 9062, 12949, 18124, 25898, 51796, 110911, 221822, 443644, 2550953, 5101906, 10203812]

約数ペア:

[(1, 10203812), (2, 5101906), (4, 2550953), (23, 443644), (46, 221822), (92, 110911), (197, 51796), (394, 25898), (563, 18124), (788, 12949), (1126, 9062), (2252, 4531)]